Base | Representation |
---|---|
bin | 1110101001110… |
… | …0111111001100 |
3 | 11021122111212011 |
4 | 3222130333030 |
5 | 111213213203 |
6 | 10033151004 |
7 | 1344255631 |
oct | 352347714 |
9 | 137574764 |
10 | 61460428 |
11 | 31769147 |
12 | 186bb464 |
13 | c96b923 |
14 | 823c188 |
15 | 55e076d |
hex | 3a9cfcc |
61460428 has 12 divisors (see below), whose sum is σ = 109319392. Its totient is φ = 30226320.
The previous prime is 61460417. The next prime is 61460429. The reversal of 61460428 is 82406416.
It is a self number, because there is not a number n which added to its sum of digits gives 61460428.
It is not an unprimeable number, because it can be changed into a prime (61460429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125700 + ... + 126187.
Almost surely, 261460428 is an apocalyptic number.
It is an amenable number.
61460428 is a deficient number, since it is larger than the sum of its proper divisors (47858964).
61460428 is a wasteful number, since it uses less digits than its factorization.
61460428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251952 (or 251950 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 61460428 is about 7839.6701461222. The cubic root of 61460428 is about 394.6376594951.
The spelling of 61460428 in words is "sixty-one million, four hundred sixty thousand, four hundred twenty-eight".
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