Base | Representation |
---|---|
bin | 1110101010101… |
… | …01001011001000 |
3 | 22120111200112112 |
4 | 13111111023020 |
5 | 222444013024 |
6 | 20113001452 |
7 | 3022520435 |
oct | 725251310 |
9 | 276450475 |
10 | 123032264 |
11 | 634a2a63 |
12 | 35253288 |
13 | 1c649174 |
14 | 124a8b8c |
15 | ac0400e |
hex | 75552c8 |
123032264 has 32 divisors (see below), whose sum is σ = 246654720. Its totient is φ = 57328896.
The previous prime is 123032251. The next prime is 123032293. The reversal of 123032264 is 462230321.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9617 + ... + 18399.
It is an arithmetic number, because the mean of its divisors is an integer number (7707960).
Almost surely, 2123032264 is an apocalyptic number.
It is an amenable number.
123032264 is an abundant number, since it is smaller than the sum of its proper divisors (123622456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123032264 is a wasteful number, since it uses less digits than its factorization.
123032264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8909 (or 8905 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 123032264 is about 11091.9909844897. The cubic root of 123032264 is about 497.3624632643.
Adding to 123032264 its reverse (462230321), we get a palindrome (585262585).
The spelling of 123032264 in words is "one hundred twenty-three million, thirty-two thousand, two hundred sixty-four".
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