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10156413542 = 2112181231871
BaseRepresentation
bin10010111010101111…
…01001001001100110
3222012211002021011112
421131113221021212
5131300020213132
64355451105022
7506454043052
oct113527511146
928184067145
1010156413542
114342037900
121b75442172
13c5b223672
146c4c3ac62
153e69a7ab2
hex25d5e9266

10156413542 has 24 divisors (see below), whose sum is σ = 16838080896. Its totient is φ = 4591026000.

The previous prime is 10156413541. The next prime is 10156413557. The reversal of 10156413542 is 24531465101.

It is a super-2 number, since 2×101564135422 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10156413499 and 10156413508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10156413541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72134 + ... + 159737.

It is an arithmetic number, because the mean of its divisors is an integer number (701586704).

Almost surely, 210156413542 is an apocalyptic number.

10156413542 is a deficient number, since it is larger than the sum of its proper divisors (6681667354).

10156413542 is a wasteful number, since it uses less digits than its factorization.

10156413542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232076 (or 232065 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 10156413542 its reverse (24531465101), we get a palindrome (34687878643).

The spelling of 10156413542 in words is "ten billion, one hundred fifty-six million, four hundred thirteen thousand, five hundred forty-two".

Divisors: 1 2 11 22 121 181 242 362 1991 3982 21901 43802 231871 463742 2550581 5101162 28056391 41968651 56112782 83937302 461655161 923310322 5078206771 10156413542