Base | Representation |
---|---|
bin | 101100000000… |
… | …0100010100100 |
3 | 1121102010022012 |
4 | 1120000202210 |
5 | 21401232014 |
6 | 2142253352 |
7 | 400046024 |
oct | 130004244 |
9 | 47363265 |
10 | 23070884 |
11 | 12028551 |
12 | 7887258 |
13 | 4a1a115 |
14 | 30c7a84 |
15 | 205ac3e |
hex | 16008a4 |
23070884 has 6 divisors (see below), whose sum is σ = 40374054. Its totient is φ = 11535440.
The previous prime is 23070881. The next prime is 23070889. The reversal of 23070884 is 48807032.
It can be written as a sum of positive squares in only one way, i.e., 14822500 + 8248384 = 3850^2 + 2872^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23070884.
It is not an unprimeable number, because it can be changed into a prime (23070881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883857 + ... + 2883864.
It is an arithmetic number, because the mean of its divisors is an integer number (6729009).
Almost surely, 223070884 is an apocalyptic number.
It is an amenable number.
23070884 is a deficient number, since it is larger than the sum of its proper divisors (17303170).
23070884 is a wasteful number, since it uses less digits than its factorization.
23070884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5767725 (or 5767723 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 23070884 is about 4803.2160059693. The cubic root of 23070884 is about 284.6785500606.
The spelling of 23070884 in words is "twenty-three million, seventy thousand, eight hundred eighty-four".
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