Base | Representation |
---|---|
bin | 1001000110001101010… |
… | …01101110001011001100 |
3 | 1002212210120111010100102 |
4 | 10203012221232023030 |
5 | 20110121020033431 |
6 | 355332021550232 |
7 | 31403534111231 |
oct | 4430651561314 |
9 | 1085716433312 |
10 | 312570471116 |
11 | 110618978302 |
12 | 506b3275378 |
13 | 236242205b7 |
14 | 111b281b788 |
15 | 81e6067dcb |
hex | 48c6a6e2cc |
312570471116 has 12 divisors (see below), whose sum is σ = 547012468632. Its totient is φ = 156281194368.
The previous prime is 312570471091. The next prime is 312570471137. The reversal of 312570471116 is 611174075213.
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 312570471116.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832805 + ... + 1148348.
It is an arithmetic number, because the mean of its divisors is an integer number (45584372386).
Almost surely, 2312570471116 is an apocalyptic number.
It is an amenable number.
312570471116 is a deficient number, since it is larger than the sum of its proper divisors (234441997516).
312570471116 is a wasteful number, since it uses less digits than its factorization.
312570471116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020600 (or 2020598 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 38.
The spelling of 312570471116 in words is "three hundred twelve billion, five hundred seventy million, four hundred seventy-one thousand, one hundred sixteen".
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