Base | Representation |
---|---|
bin | 1011100111001010… |
… | …0111010000101100 |
3 | 22001020021200211101 |
4 | 2321302213100230 |
5 | 22340431143342 |
6 | 1233145132444 |
7 | 140146340665 |
oct | 27162472054 |
9 | 8036250741 |
10 | 3117052972 |
11 | 135a54a040 |
12 | 72ba8a124 |
13 | 3a8a18c57 |
14 | 217d9636c |
15 | 1339b63b7 |
hex | b9ca742c |
3117052972 has 48 divisors (see below), whose sum is σ = 6218860032. Its totient is φ = 1354409280.
The previous prime is 3117052951. The next prime is 3117052973. The reversal of 3117052972 is 2792507113.
3117052972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (3117052973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71398 + ... + 106450.
It is an arithmetic number, because the mean of its divisors is an integer number (129559584).
Almost surely, 23117052972 is an apocalyptic number.
It is an amenable number.
3117052972 is a deficient number, since it is larger than the sum of its proper divisors (3101807060).
3117052972 is a wasteful number, since it uses less digits than its factorization.
3117052972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35158 (or 35156 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 3117052972 is about 55830.5738104132. The cubic root of 3117052972 is about 1460.7684970245.
The spelling of 3117052972 in words is "three billion, one hundred seventeen million, fifty-two thousand, nine hundred seventy-two".
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