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5200145200 = 245217097607
BaseRepresentation
bin1001101011111001…
…11110101100110000
3111102101222202011101
410311330332230300
541122214121300
62220001054144
7242602335115
oct46574765460
914371882141
105200145200
11222938a068
121011627354
1364b466cc3
143748c090c
152067ddb6a
hex135f3eb30

5200145200 has 60 divisors (see below), whose sum is σ = 12502302480. Its totient is φ = 2078567680.

The previous prime is 5200145173. The next prime is 5200145213. The reversal of 5200145200 is 25410025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679797 + ... + 687403.

It is an arithmetic number, because the mean of its divisors is an integer number (208371708).

Almost surely, 25200145200 is an apocalyptic number.

5200145200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5200145200 is an abundant number, since it is smaller than the sum of its proper divisors (7302157280).

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

5200145200 is a wasteful number, since it uses less digits than its factorization.

5200145200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9334 (or 9323 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5200145200 is about 72112.0322831079. The cubic root of 5200145200 is about 1732.4943359058.

Adding to 5200145200 its reverse (25410025), we get a palindrome (5225555225).

The spelling of 5200145200 in words is "five billion, two hundred million, one hundred forty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1709 3418 6836 7607 8545 13672 15214 17090 27344 30428 34180 38035 42725 60856 68360 76070 85450 121712 136720 152140 170900 190175 304280 341800 380350 608560 683600 760700 1521400 3042800 13000363 26000726 52001452 65001815 104002904 130003630 208005808 260007260 325009075 520014520 650018150 1040029040 1300036300 2600072600 5200145200