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10053031308 = 2232953545057
BaseRepresentation
bin10010101110011010…
…10001010110001100
3221221121112220101220
421113031101112030
5131042034000213
64341315203340
7504060233115
oct112715212614
927847486356
1010053031308
114299746241
121b468a6550
13c42997548
146b520920c
153dc885e23
hex25735158c

10053031308 has 48 divisors (see below), whose sum is σ = 24723830880. Its totient is φ = 3174406144.

The previous prime is 10053031283. The next prime is 10053031321. The reversal of 10053031308 is 80313035001.

It is a super-3 number, since 3×100530313083 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254085 + ... + 290972.

It is an arithmetic number, because the mean of its divisors is an integer number (515079810).

Almost surely, 210053031308 is an apocalyptic number.

It is an amenable number.

10053031308 is an abundant number, since it is smaller than the sum of its proper divisors (14670799572).

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

10053031308 is a wasteful number, since it uses less digits than its factorization.

10053031308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545146 (or 545144 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 10053031308 its reverse (80313035001), we get a palindrome (90366066309).

The spelling of 10053031308 in words is "ten billion, fifty-three million, thirty-one thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 29 53 58 87 106 116 159 174 212 318 348 636 1537 3074 4611 6148 9222 18444 545057 1090114 1635171 2180228 3270342 6540684 15806653 28888021 31613306 47419959 57776042 63226612 86664063 94839918 115552084 173328126 189679836 346656252 837752609 1675505218 2513257827 3351010436 5026515654 10053031308