Base | Representation |
---|---|
bin | 1110101110111… |
… | …1000101000100 |
3 | 11022021121002210 |
4 | 3223233011010 |
5 | 111304443201 |
6 | 10044303420 |
7 | 1350156144 |
oct | 353570504 |
9 | 138247083 |
10 | 61796676 |
11 | 31978837 |
12 | 18841b70 |
13 | ca589a6 |
14 | 82c8924 |
15 | 565a1d6 |
hex | 3aef144 |
61796676 has 96 divisors (see below), whose sum is σ = 158957568. Its totient is φ = 18627840.
The previous prime is 61796641. The next prime is 61796687. The reversal of 61796676 is 67669716.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486525 + ... + 486651.
It is an arithmetic number, because the mean of its divisors is an integer number (1655808).
Almost surely, 261796676 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 61796676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79478784).
61796676 is an abundant number, since it is smaller than the sum of its proper divisors (97160892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61796676 is a wasteful number, since it uses less digits than its factorization.
61796676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241 (or 239 counting only the distinct ones).
The product of its digits is 571536, while the sum is 48.
The square root of 61796676 is about 7861.0861844913. The cubic root of 61796676 is about 395.3560342761.
The spelling of 61796676 in words is "sixty-one million, seven hundred ninety-six thousand, six hundred seventy-six".
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