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10288628352 = 273229307969
BaseRepresentation
bin10011001010100000…
…00000001010000000
3222120000212110210100
421211100000022000
5132032342101402
64420533002400
7512650620012
oct114520001200
928500773710
1010288628352
1143aa731842
121bb1783400
13c7c736292
146d86161b2
154033c271c
hex265400280

10288628352 has 96 divisors (see below), whose sum is σ = 30627616500. Its totient is φ = 3311271936.

The previous prime is 10288628309. The next prime is 10288628359. The reversal of 10288628352 is 25382688201.

10288628352 is a `hidden beast` number, since 10 + 2 + 8 + 8 + 628 + 3 + 5 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10059287616 + 229340736 = 100296^2 + 15144^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 10288628298 and 10288628307.

It is not an unprimeable number, because it can be changed into a prime (10288628359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120577 + ... + 187392.

Almost surely, 210288628352 is an apocalyptic number.

10288628352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10288628352 is an abundant number, since it is smaller than the sum of its proper divisors (20338988148).

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

10288628352 is a wasteful number, since it uses less digits than its factorization.

10288628352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308018 (or 308003 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 10288628352 in words is "ten billion, two hundred eighty-eight million, six hundred twenty-eight thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 232 261 288 348 384 464 522 576 696 928 1044 1152 1392 1856 2088 2784 3712 4176 5568 8352 11136 16704 33408 307969 615938 923907 1231876 1847814 2463752 2771721 3695628 4927504 5543442 7391256 8931101 9855008 11086884 14782512 17862202 19710016 22173768 26793303 29565024 35724404 39420032 44347536 53586606 59130048 71448808 80379909 88695072 107173212 118260096 142897616 160759818 177390144 214346424 285795232 321519636 354780288 428692848 571590464 643039272 857385696 1143180928 1286078544 1714771392 2572157088 3429542784 5144314176 10288628352