Base | Representation |
---|---|
bin | 1011100110011000… |
… | …0000001001100111 |
3 | 22001000001201221201 |
4 | 2321212000021213 |
5 | 22334104401142 |
6 | 1232550223331 |
7 | 140106261505 |
oct | 27146001147 |
9 | 8030051851 |
10 | 3113747047 |
11 | 13586a1274 |
12 | 72a954b47 |
13 | 3a812c298 |
14 | 217775675 |
15 | 133561ab7 |
hex | b9980267 |
3113747047 has 8 divisors (see below), whose sum is σ = 3297516912. Its totient is φ = 2930044800.
The previous prime is 3113747033. The next prime is 3113747051. The reversal of 3113747047 is 7407473113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3113747047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3113746997 and 3113747015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3113747017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101772 + ... + 128782.
It is an arithmetic number, because the mean of its divisors is an integer number (412189614).
Almost surely, 23113747047 is an apocalyptic number.
3113747047 is a deficient number, since it is larger than the sum of its proper divisors (183769865).
3113747047 is a wasteful number, since it uses less digits than its factorization.
3113747047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33809.
The product of its (nonzero) digits is 49392, while the sum is 37.
The square root of 3113747047 is about 55800.9591942648. The cubic root of 3113747047 is about 1460.2518873280.
The spelling of 3113747047 in words is "three billion, one hundred thirteen million, seven hundred forty-seven thousand, forty-seven".
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