Base | Representation |
---|---|
bin | 1110101100010… |
… | …1110100000100 |
3 | 11021222000020122 |
4 | 3223011310010 |
5 | 111234041102 |
6 | 10040521112 |
7 | 1345553312 |
oct | 353056404 |
9 | 137860218 |
10 | 61627652 |
11 | 31872849 |
12 | 18780198 |
13 | c9c9a88 |
14 | 82830b2 |
15 | 56250a2 |
hex | 3ac5d04 |
61627652 has 12 divisors (see below), whose sum is σ = 114192540. Its totient is φ = 29001216.
The previous prime is 61627627. The next prime is 61627673. The reversal of 61627652 is 25672616.
It can be written as a sum of positive squares in 2 ways, for example, as 30647296 + 30980356 = 5536^2 + 5566^2 .
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, 453077 + ... + 453212.
It is an arithmetic number, because the mean of its divisors is an integer number (9516045).
Almost surely, 261627652 is an apocalyptic number.
It is an amenable number.
61627652 is a deficient number, since it is larger than the sum of its proper divisors (52564888).
61627652 is a wasteful number, since it uses less digits than its factorization.
61627652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906310 (or 906308 counting only the distinct ones).
The product of its digits is 30240, while the sum is 35.
The square root of 61627652 is about 7850.3281460077. The cubic root of 61627652 is about 394.9952507040.
The spelling of 61627652 in words is "sixty-one million, six hundred twenty-seven thousand, six hundred fifty-two".
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