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10023523544031 = 313157793441319
BaseRepresentation
bin1001000111011100100010…
…0011110110101111011111
31022111020110120221002210220
42101313020203312233133
52303211134011402111
633152424304132423
72053114154230314
oct221671043665737
938436416832726
1010023523544031
113214a528008a8
12115a761907113
135792a282404a
142691d9380d0b
15125b051bbe06
hex91dc88f6bdf

10023523544031 has 16 divisors (see below), whose sum is σ = 13466982186240. Its totient is φ = 6631208962560.

The previous prime is 10023523544011. The next prime is 10023523544059. The reversal of 10023523544031 is 13044532532001.

It is not a de Polignac number, because 10023523544031 - 215 = 10023523511263 is a prime.

It is a super-2 number, since 2×100235235440312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10023523543983 and 10023523544001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023523544011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22491990 + ... + 22933308.

It is an arithmetic number, because the mean of its divisors is an integer number (841686386640).

Almost surely, 210023523544031 is an apocalyptic number.

10023523544031 is a deficient number, since it is larger than the sum of its proper divisors (3443458642209).

10023523544031 is a wasteful number, since it uses less digits than its factorization.

10023523544031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499246.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 10023523544031 in words is "ten trillion, twenty-three billion, five hundred twenty-three million, five hundred forty-four thousand, thirty-one".

Divisors: 1 3 131 393 57793 173379 441319 1323957 7570883 22712649 57812789 173438367 25505148967 76515446901 3341174514677 10023523544031