Base | Representation |
---|---|
bin | 1110100100000… |
… | …1110011101000 |
3 | 11020221112112201 |
4 | 3221001303220 |
5 | 111114240302 |
6 | 10021145544 |
7 | 1341142033 |
oct | 351016350 |
9 | 136845481 |
10 | 61086952 |
11 | 31533593 |
12 | 1855b2b4 |
13 | c86a934 |
14 | 818201a |
15 | 5569c87 |
hex | 3a41ce8 |
61086952 has 16 divisors (see below), whose sum is σ = 116699940. Its totient is φ = 29966976.
The previous prime is 61086947. The next prime is 61086983. The reversal of 61086952 is 25968016.
It can be written as a sum of positive squares in 2 ways, for example, as 57062916 + 4024036 = 7554^2 + 2006^2 .
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, 71613 + ... + 72460.
Almost surely, 261086952 is an apocalyptic number.
It is an amenable number.
61086952 is a deficient number, since it is larger than the sum of its proper divisors (55612988).
61086952 is a wasteful number, since it uses less digits than its factorization.
61086952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144132 (or 144128 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 61086952 is about 7815.8142250184. The cubic root of 61086952 is about 393.8366712038.
The spelling of 61086952 in words is "sixty-one million, eighty-six thousand, nine hundred fifty-two".
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