Base | Representation |
---|---|
bin | 10101100000110111… |
… | …111001010101111010 |
3 | 2012121212220202201201 |
4 | 111200313321111322 |
5 | 334302111231020 |
6 | 14340111204414 |
7 | 1445304425116 |
oct | 254067712572 |
9 | 65555822651 |
10 | 23100102010 |
11 | 98844505a7 |
12 | 458821670a |
13 | 2241a3a21b |
14 | 1191d08746 |
15 | 902ed4a0a |
hex | 560df957a |
23100102010 has 32 divisors (see below), whose sum is σ = 44033773392. Its totient is φ = 8694988800.
The previous prime is 23100102007. The next prime is 23100102023. The reversal of 23100102010 is 1020100132.
It can be written as a sum of positive squares in 8 ways, for example, as 15234718041 + 7865383969 = 123429^2 + 88687^2 .
It is a super-2 number, since 2×231001020102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 1625094 + ... + 1639246.
Almost surely, 223100102010 is an apocalyptic number.
23100102010 is a deficient number, since it is larger than the sum of its proper divisors (20933671382).
23100102010 is a wasteful number, since it uses less digits than its factorization.
23100102010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23778.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 23100102010 its reverse (1020100132), we get a palindrome (24120202142).
The spelling of 23100102010 in words is "twenty-three billion, one hundred million, one hundred two thousand, ten".
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