Base | Representation |
---|---|
bin | 110000000000101000… |
… | …0011110011010101010 |
3 | 100212010020102110200211 |
4 | 1200001100132122222 |
5 | 3142122134424320 |
6 | 115210313251334 |
7 | 10306631120461 |
oct | 1400120363252 |
9 | 325106373624 |
10 | 103100311210 |
11 | 3a7a748a876 |
12 | 17b94103b4a |
13 | 9950c16310 |
14 | 4dc0ad99d8 |
15 | 2a364e555a |
hex | 180141e6aa |
103100311210 has 16 divisors (see below), whose sum is σ = 199855988136. Its totient is φ = 38067807168.
The previous prime is 103100311187. The next prime is 103100311253. The reversal of 103100311210 is 12113001301.
It can be written as a sum of positive squares in 4 ways, for example, as 86902912849 + 16197398361 = 294793^2 + 127269^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396539529 + ... + 396539788.
Almost surely, 2103100311210 is an apocalyptic number.
103100311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103100311210 is a deficient number, since it is larger than the sum of its proper divisors (96755676926).
103100311210 is a wasteful number, since it uses less digits than its factorization.
103100311210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 793079337.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 103100311210 its reverse (12113001301), we get a palindrome (115213312511).
The spelling of 103100311210 in words is "one hundred three billion, one hundred million, three hundred eleven thousand, two hundred ten".
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