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10412008031 = 7321953839
BaseRepresentation
bin10011011001001101…
…01010001001011111
3222212122000210220002
421230212222021133
5132310433224111
64441101244515
7516006415355
oct115446521137
928778023802
1010412008031
114463341817
122026b6373b
13c9c1745c9
1470ab717d5
1540e14463b
hex26c9aa25f

10412008031 has 6 divisors (see below), whose sum is σ = 10556597520. Its totient is φ = 10269372528.

The previous prime is 10412008027. The next prime is 10412008049. The reversal of 10412008031 is 13080021401.

It is not a de Polignac number, because 10412008031 - 22 = 10412008027 is a prime.

It is a super-2 number, since 2×104120080312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10412007994 and 10412008012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10412008081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 971591 + ... + 982248.

It is an arithmetic number, because the mean of its divisors is an integer number (1759432920).

Almost surely, 210412008031 is an apocalyptic number.

10412008031 is a deficient number, since it is larger than the sum of its proper divisors (144589489).

10412008031 is an frugal number, since it uses more digits than its factorization.

10412008031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953985 (or 1953912 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10412008031 its reverse (13080021401), we get a palindrome (23492029432).

The spelling of 10412008031 in words is "ten billion, four hundred twelve million, eight thousand, thirty-one".

Divisors: 1 73 5329 1953839 142630247 10412008031