Base | Representation |
---|---|
bin | 1110101100000… |
… | …1001011100010 |
3 | 11021221001012202 |
4 | 3223001023202 |
5 | 111232434144 |
6 | 10040253202 |
7 | 1345444061 |
oct | 353011342 |
9 | 137831182 |
10 | 61608674 |
11 | 3185a566 |
12 | 18771202 |
13 | c9c124a |
14 | 827a1d8 |
15 | 561e64e |
hex | 3ac12e2 |
61608674 has 16 divisors (see below), whose sum is σ = 97339968. Its totient is φ = 29187312.
The previous prime is 61608671. The next prime is 61608683. The reversal of 61608674 is 47680616.
It is not an unprimeable number, because it can be changed into a prime (61608671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337 + ... + 11180.
It is an arithmetic number, because the mean of its divisors is an integer number (6083748).
Almost surely, 261608674 is an apocalyptic number.
61608674 is a deficient number, since it is larger than the sum of its proper divisors (35731294).
61608674 is a wasteful number, since it uses less digits than its factorization.
61608674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12649.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 61608674 is about 7849.1193136555. The cubic root of 61608674 is about 394.9547007818.
The spelling of 61608674 in words is "sixty-one million, six hundred eight thousand, six hundred seventy-four".
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