Base | Representation |
---|---|
bin | 1110100011001… |
… | …1110111001000 |
3 | 11020211122012011 |
4 | 3220303313020 |
5 | 111110423312 |
6 | 10020025304 |
7 | 1340513353 |
oct | 350636710 |
9 | 136748164 |
10 | 61029832 |
11 | 314a4686 |
12 | 18532234 |
13 | c84a936 |
14 | 816929a |
15 | 5557da7 |
hex | 3a33dc8 |
61029832 has 16 divisors (see below), whose sum is σ = 114520140. Its totient is φ = 30491136.
The previous prime is 61029823. The next prime is 61029877. The reversal of 61029832 is 23892016.
It can be written as a sum of positive squares in 2 ways, for example, as 45077796 + 15952036 = 6714^2 + 3994^2 .
It is a junction number, because it is equal to n+sod(n) for n = 61029794 and 61029803.
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, 12948 + ... + 17020.
Almost surely, 261029832 is an apocalyptic number.
It is an amenable number.
61029832 is a deficient number, since it is larger than the sum of its proper divisors (53490308).
61029832 is a wasteful number, since it uses less digits than its factorization.
61029832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952 (or 5948 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 61029832 is about 7812.1592405685. The cubic root of 61029832 is about 393.7138792094.
The spelling of 61029832 in words is "sixty-one million, twenty-nine thousand, eight hundred thirty-two".
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