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1472700000 = 253554909
BaseRepresentation
bin101011111000111…
…1001111001100000
310210122010220121110
41113301321321200
511004002400000
6402045023320
751331513002
oct12761717140
93718126543
101472700000
11696334342
12351254b40
131a6154225
14dd838372
1589455850
hex57c79e60

1472700000 has 144 divisors (see below), whose sum is σ = 4832971920. Its totient is φ = 392640000.

The previous prime is 1472699993. The next prime is 1472700017. The reversal of 1472700000 is 72741.

It is a self number, because there is not a number n which added to its sum of digits gives 1472700000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297546 + ... + 302454.

It is an arithmetic number, because the mean of its divisors is an integer number (33562305).

Almost surely, 21472700000 is an apocalyptic number.

1472700000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2416485960).

1472700000 is an abundant number, since it is smaller than the sum of its proper divisors (3360271920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1472700000 is an frugal number, since it uses more digits than its factorization.

1472700000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947 (or 4919 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 1472700000 is about 38375.7736078375. The cubic root of 1472700000 is about 1137.7270810179.

Adding to 1472700000 its reverse (72741), we get a palindrome (1472772741).

The spelling of 1472700000 in words is "one billion, four hundred seventy-two million, seven hundred thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 625 750 800 1000 1200 1250 1500 1875 2000 2400 2500 3000 3125 3750 4000 4909 5000 6000 6250 7500 9375 9818 10000 12000 12500 14727 15000 18750 19636 20000 24545 25000 29454 30000 37500 39272 49090 50000 58908 60000 73635 75000 78544 98180 100000 117816 122725 147270 150000 157088 196360 235632 245450 294540 300000 368175 392720 471264 490900 589080 613625 736350 785440 981800 1178160 1227250 1472700 1840875 1963600 2356320 2454500 2945400 3068125 3681750 3927200 4909000 5890800 6136250 7363500 9204375 9818000 11781600 12272500 14727000 15340625 18408750 19636000 24545000 29454000 30681250 36817500 46021875 49090000 58908000 61362500 73635000 92043750 98180000 122725000 147270000 184087500 245450000 294540000 368175000 490900000 736350000 1472700000