Base | Representation |
---|---|
bin | 1110101001110… |
… | …1110110010000 |
3 | 11021122200200200 |
4 | 3222131312100 |
5 | 111213321302 |
6 | 10033215200 |
7 | 1344302124 |
oct | 352356620 |
9 | 137580620 |
10 | 61463952 |
11 | 31770860 |
12 | 18701500 |
13 | c970404 |
14 | 823d584 |
15 | 55e181c |
hex | 3a9dd90 |
61463952 has 60 divisors (see below), whose sum is σ = 187656144. Its totient is φ = 18624960.
The previous prime is 61463947. The next prime is 61463971. The reversal of 61463952 is 25936416.
It is a happy number.
61463952 is a `hidden beast` number, since 6 + 14 + 639 + 5 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17818 + ... + 20985.
Almost surely, 261463952 is an apocalyptic number.
It is an amenable number.
61463952 is an abundant number, since it is smaller than the sum of its proper divisors (126192192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61463952 is a wasteful number, since it uses less digits than its factorization.
61463952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38828 (or 38819 counting only the distinct ones).
The product of its digits is 38880, while the sum is 36.
The square root of 61463952 is about 7839.8948972547. The cubic root of 61463952 is about 394.6452018904.
The spelling of 61463952 in words is "sixty-one million, four hundred sixty-three thousand, nine hundred fifty-two".
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