Base | Representation |
---|---|
bin | 110100011001101101… |
… | …0110000101000110000 |
3 | 101202110112102212201102 |
4 | 1220303122300220300 |
5 | 3320431120141142 |
6 | 123410231023532 |
7 | 11062433353232 |
oct | 1506332605060 |
9 | 352415385642 |
10 | 112531802672 |
11 | 437a72a5a13 |
12 | 1998680aba8 |
13 | a7c4bb29b3 |
14 | 5637552252 |
15 | 2dd9506532 |
hex | 1a336b0a30 |
112531802672 has 20 divisors (see below), whose sum is σ = 218036282880. Its totient is φ = 56264374848.
The previous prime is 112531802671. The next prime is 112531802707. The reversal of 112531802672 is 276208135211.
It is a super-2 number, since 2×1125318026722 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (112531802671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728258 + ... + 869150.
It is an arithmetic number, because the mean of its divisors is an integer number (10901814144).
Almost surely, 2112531802672 is an apocalyptic number.
It is an amenable number.
112531802672 is a deficient number, since it is larger than the sum of its proper divisors (105504480208).
112531802672 is a wasteful number, since it uses less digits than its factorization.
112531802672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190820 (or 190814 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
Adding to 112531802672 its reverse (276208135211), we get a palindrome (388739937883).
The spelling of 112531802672 in words is "one hundred twelve billion, five hundred thirty-one million, eight hundred two thousand, six hundred seventy-two".
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