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10102401296 = 241361796217
BaseRepresentation
bin10010110100010011…
…00110100100010000
3222002001110011021222
421122021212210100
5131142203320141
64350241304212
7505226665001
oct113211464420
928061404258
1010102401296
1143145a6689
121b5b335068
13c4cc91c60
146bb9bb1a8
153e1d8914b
hex25a266910

10102401296 has 40 divisors (see below), whose sum is σ = 21424633944. Its totient is φ = 4586204160.

The previous prime is 10102401247. The next prime is 10102401313. The reversal of 10102401296 is 69210420101.

It can be written as a sum of positive squares in 4 ways, for example, as 642115600 + 9460285696 = 25340^2 + 97264^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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, 385421 + ... + 410796.

Almost surely, 210102401296 is an apocalyptic number.

10102401296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10102401296 is an abundant number, since it is smaller than the sum of its proper divisors (11322232648).

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

10102401296 is a wasteful number, since it uses less digits than its factorization.

10102401296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796299 (or 796293 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 10102401296 its reverse (69210420101), we get a palindrome (79312821397).

The spelling of 10102401296 in words is "ten billion, one hundred two million, four hundred one thousand, two hundred ninety-six".

Divisors: 1 2 4 8 13 16 26 52 61 104 122 208 244 488 793 976 1586 3172 6344 12688 796217 1592434 3184868 6369736 10350821 12739472 20701642 41403284 48569237 82806568 97138474 165613136 194276948 388553896 631400081 777107792 1262800162 2525600324 5051200648 10102401296