Base | Representation |
---|---|
bin | 11101010000011011… |
… | …111101001101101000 |
3 | 10000002022111121122120 |
4 | 131100123331031220 |
5 | 1003314023330333 |
6 | 22233112551240 |
7 | 2161321643214 |
oct | 352033751550 |
9 | 100068447576 |
10 | 31414276968 |
11 | 123605a4278 |
12 | 61086b2520 |
13 | 2c683a2089 |
14 | 17401d5944 |
15 | c3cd8ddb3 |
hex | 7506fd368 |
31414276968 has 32 divisors (see below), whose sum is σ = 78989666400. Its totient is φ = 10410895808.
The previous prime is 31414276961. The next prime is 31414276973. The reversal of 31414276968 is 86967241413.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 31414276968.
It is not an unprimeable number, because it can be changed into a prime (31414276961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3778878 + ... + 3787181.
It is an arithmetic number, because the mean of its divisors is an integer number (2468427075).
Almost surely, 231414276968 is an apocalyptic number.
It is an amenable number.
31414276968 is an abundant number, since it is smaller than the sum of its proper divisors (47575389432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31414276968 is a wasteful number, since it uses less digits than its factorization.
31414276968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7566241 (or 7566237 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 51.
The spelling of 31414276968 in words is "thirty-one billion, four hundred fourteen million, two hundred seventy-six thousand, nine hundred sixty-eight".
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