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10255362131 = 77433197101
BaseRepresentation
bin10011000110100010…
…00110100001010011
3222110201021101010002
421203101012201103
5132000333042011
64413344000215
7512065065650
oct114321064123
928421241102
1010255362131
1143929803a3
121ba260006b
13c75889721
146d4036c27
15400500c3b
hex263446853

10255362131 has 8 divisors (see below), whose sum is σ = 11722050144. Its totient is φ = 8789083200.

The previous prime is 10255362101. The next prime is 10255362179. The reversal of 10255362131 is 13126355201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10255362131 - 26 = 10255362067 is a prime.

It is a super-2 number, since 2×102553621312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10255362094 and 10255362103.

It is not an unprimeable number, because it can be changed into a prime (10255362101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46520 + ... + 150581.

It is an arithmetic number, because the mean of its divisors is an integer number (1465256268).

Almost surely, 210255362131 is an apocalyptic number.

10255362131 is a deficient number, since it is larger than the sum of its proper divisors (1466688013).

10255362131 is an equidigital number, since it uses as much as digits as its factorization.

10255362131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204541.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 10255362131 in words is "ten billion, two hundred fifty-five million, three hundred sixty-two thousand, one hundred thirty-one".

Divisors: 1 7 7433 52031 197101 1379707 1465051733 10255362131