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10431291083325 = 3527194728179181
BaseRepresentation
bin1001011111001011100101…
…1001100100101000111101
31100221012222121111100120020
42113302321121210220331
52331401241004131300
634104022521442353
72124431055146430
oct227627131445075
940835877440506
1010431291083325
113361981967462
1212057a23403b9
135a8888494188
14280c3cdb9817
1513151d9938a0
hex97cb9664a3d

10431291083325 has 192 divisors, whose sum is σ = 21264661831680. Its totient is φ = 4405701888000.

The previous prime is 10431291083209. The next prime is 10431291083351. The reversal of 10431291083325 is 52338019213401.

It is not a de Polignac number, because 10431291083325 - 28 = 10431291083069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 131700235 + ... + 131779415.

It is an arithmetic number, because the mean of its divisors is an integer number (110753447040).

Almost surely, 210431291083325 is an apocalyptic number.

10431291083325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10431291083325 is an abundant number, since it is smaller than the sum of its proper divisors (10833370748355).

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

10431291083325 is a wasteful number, since it uses less digits than its factorization.

10431291083325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79548 (or 79543 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 10431291083325 in words is "ten trillion, four hundred thirty-one billion, two hundred ninety-one million, eighty-three thousand, three hundred twenty-five".