Base | Representation |
---|---|
bin | 1011100011000110… |
… | …0110011100000010 |
3 | 22000001012211121011 |
4 | 2320301212130002 |
5 | 22322100311432 |
6 | 1231335551134 |
7 | 136551436510 |
oct | 27061463402 |
9 | 8001184534 |
10 | 3100010242 |
11 | 135096963a |
12 | 72622b4aa |
13 | 3a532c8b4 |
14 | 2159db4b0 |
15 | 13224b847 |
hex | b8c66702 |
3100010242 has 32 divisors (see below), whose sum is σ = 5559840000. Its totient is φ = 1267493568.
The previous prime is 3100010213. The next prime is 3100010267. The reversal of 3100010242 is 2420100013.
It is a super-2 number, since 2×31000102422 = 19220127001009797128, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112884 + ... + 137632.
It is an arithmetic number, because the mean of its divisors is an integer number (173745000).
Almost surely, 23100010242 is an apocalyptic number.
3100010242 is a deficient number, since it is larger than the sum of its proper divisors (2459829758).
3100010242 is a wasteful number, since it uses less digits than its factorization.
3100010242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25170.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 3100010242 is about 55677.7356040994. The cubic root of 3100010242 is about 1458.1013416161.
Adding to 3100010242 its reverse (2420100013), we get a palindrome (5520110255).
The spelling of 3100010242 in words is "three billion, one hundred million, ten thousand, two hundred forty-two".
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