Base | Representation |
---|---|
bin | 1110110000010… |
… | …0011100101100 |
3 | 11022110001011120 |
4 | 3230010130230 |
5 | 111320243304 |
6 | 10050220540 |
7 | 1351002264 |
oct | 354043454 |
9 | 138401146 |
10 | 61884204 |
11 | 31a28578 |
12 | 18884750 |
13 | ca89795 |
14 | 830c7a4 |
15 | 56760d9 |
hex | 3b0472c |
61884204 has 12 divisors (see below), whose sum is σ = 144396504. Its totient is φ = 20628064.
The previous prime is 61884149. The next prime is 61884223. The reversal of 61884204 is 40248816.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2578497 + ... + 2578520.
It is an arithmetic number, because the mean of its divisors is an integer number (12033042).
Almost surely, 261884204 is an apocalyptic number.
It is an amenable number.
61884204 is an abundant number, since it is smaller than the sum of its proper divisors (82512300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61884204 is a wasteful number, since it uses less digits than its factorization.
61884204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5157024 (or 5157022 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 61884204 is about 7866.6513841659. The cubic root of 61884204 is about 395.5426052492.
The spelling of 61884204 in words is "sixty-one million, eight hundred eighty-four thousand, two hundred four".
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