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4925270240 = 255112798449
BaseRepresentation
bin1001001011001000…
…11010100011100000
3110201020202122121022
410211210122203200
540041332121430
62132421345012
7233024051312
oct44544324340
913636678538
104925270240
1120a8206480
12b55568168
136065252b7
1434a1ab7b2
151dc5e44e5
hex12591a8e0

4925270240 has 48 divisors (see below), whose sum is σ = 12693769200. Its totient is φ = 1791006720.

The previous prime is 4925270227. The next prime is 4925270249. The reversal of 4925270240 is 420725294.

It is a self number, because there is not a number n which added to its sum of digits gives 4925270240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925270249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397465 + ... + 1400984.

It is an arithmetic number, because the mean of its divisors is an integer number (264453525).

Almost surely, 24925270240 is an apocalyptic number.

4925270240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4925270240 is an abundant number, since it is smaller than the sum of its proper divisors (7768498960).

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

4925270240 is a wasteful number, since it uses less digits than its factorization.

4925270240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798475 (or 2798467 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 4925270240 is about 70180.2695919587. The cubic root of 4925270240 is about 1701.4140760272.

The spelling of 4925270240 in words is "four billion, nine hundred twenty-five million, two hundred seventy thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 2798449 5596898 11193796 13992245 22387592 27984490 30782939 44775184 55968980 61565878 89550368 111937960 123131756 153914695 223875920 246263512 307829390 447751840 492527024 615658780 985054048 1231317560 2462635120 4925270240