Base | Representation |
---|---|
bin | 10010110110110010… |
… | …00001110110100010 |
3 | 222010111121222112020 |
4 | 21123121001312202 |
5 | 131213021104214 |
6 | 4352303442310 |
7 | 505601654013 |
oct | 113331016642 |
9 | 28114558466 |
10 | 10123222434 |
11 | 4325327936 |
12 | 1b662b6396 |
13 | c543a2060 |
14 | 6c067b00a |
15 | 3e3aed4a9 |
hex | 25b641da2 |
10123222434 has 16 divisors (see below), whose sum is σ = 21803863872. Its totient is φ = 3114837648.
The previous prime is 10123222397. The next prime is 10123222457. The reversal of 10123222434 is 43422232101.
It is a happy number.
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, 64892374 + ... + 64892529.
It is an arithmetic number, because the mean of its divisors is an integer number (1362741492).
Almost surely, 210123222434 is an apocalyptic number.
10123222434 is an abundant number, since it is smaller than the sum of its proper divisors (11680641438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10123222434 is a wasteful number, since it uses less digits than its factorization.
10123222434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129784921.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 10123222434 its reverse (43422232101), we get a palindrome (53545454535).
The spelling of 10123222434 in words is "ten billion, one hundred twenty-three million, two hundred twenty-two thousand, four hundred thirty-four".
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