Base | Representation |
---|---|
bin | 1110101001000… |
… | …1101010101000 |
3 | 11021120011020200 |
4 | 3222101222220 |
5 | 111210222211 |
6 | 10032152200 |
7 | 1344003504 |
oct | 352215250 |
9 | 137504220 |
10 | 61414056 |
11 | 31737320 |
12 | 18698660 |
13 | c9537a2 |
14 | 8229304 |
15 | 55d1b56 |
hex | 3a91aa8 |
61414056 has 48 divisors (see below), whose sum is σ = 181452960. Its totient is φ = 18610080.
The previous prime is 61414051. The next prime is 61414057. The reversal of 61414056 is 65041416.
61414056 is a `hidden beast` number, since 614 + 1 + 40 + 5 + 6 = 666.
It is a super-2 number, since 2×614140562 = 7543372548742272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (61414051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37980 + ... + 39563.
It is an arithmetic number, because the mean of its divisors is an integer number (3780270).
Almost surely, 261414056 is an apocalyptic number.
61414056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
61414056 is an abundant number, since it is smaller than the sum of its proper divisors (120038904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61414056 is a wasteful number, since it uses less digits than its factorization.
61414056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77566 (or 77559 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 61414056 is about 7836.7120656561. The cubic root of 61414056 is about 394.5383829222.
The spelling of 61414056 in words is "sixty-one million, four hundred fourteen thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •