Base | Representation |
---|---|
bin | 10101100001000000… |
… | …101010111010100010 |
3 | 2012122001020122000022 |
4 | 111201000222322202 |
5 | 334303203332320 |
6 | 14340232353442 |
7 | 1445333115206 |
oct | 254100527242 |
9 | 65561218008 |
10 | 23102402210 |
11 | 9885781798 |
12 | 4588b45882 |
13 | 22423641a4 |
14 | 1192346b06 |
15 | 9032db325 |
hex | 56102aea2 |
23102402210 has 32 divisors (see below), whose sum is σ = 43406409600. Its totient is φ = 8836313728.
The previous prime is 23102402203. The next prime is 23102402221. The reversal of 23102402210 is 1220420132.
It is a super-2 number, since 2×231024022102 (a number of 22 digits) 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, 778709 + ... + 807831.
It is an arithmetic number, because the mean of its divisors is an integer number (1356450300).
Almost surely, 223102402210 is an apocalyptic number.
23102402210 is a deficient number, since it is larger than the sum of its proper divisors (20304007390).
23102402210 is a wasteful number, since it uses less digits than its factorization.
23102402210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32602.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 23102402210 its reverse (1220420132), we get a palindrome (24322822342).
The spelling of 23102402210 in words is "twenty-three billion, one hundred two million, four hundred two thousand, two hundred ten".
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