Base | Representation |
---|---|
bin | 1110101000000… |
… | …0010011010100 |
3 | 11021102112200110 |
4 | 3222000103110 |
5 | 111200433212 |
6 | 10030443020 |
7 | 1343256240 |
oct | 352002324 |
9 | 137375613 |
10 | 61342932 |
11 | 31698942 |
12 | 18663470 |
13 | c92a2c1 |
14 | 820b420 |
15 | 55baa3c |
hex | 3a804d4 |
61342932 has 48 divisors (see below), whose sum is σ = 170698752. Its totient is φ = 16764000.
The previous prime is 61342921. The next prime is 61342951. The reversal of 61342932 is 23924316.
It is a self number, because there is not a number n which added to its sum of digits gives 61342932.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13944 + ... + 17807.
It is an arithmetic number, because the mean of its divisors is an integer number (3556224).
Almost surely, 261342932 is an apocalyptic number.
It is an amenable number.
61342932 is an abundant number, since it is smaller than the sum of its proper divisors (109355820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61342932 is a wasteful number, since it uses less digits than its factorization.
61342932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31788 (or 31786 counting only the distinct ones).
The product of its digits is 7776, while the sum is 30.
The square root of 61342932 is about 7832.1728785823. The cubic root of 61342932 is about 394.3860183044.
The spelling of 61342932 in words is "sixty-one million, three hundred forty-two thousand, nine hundred thirty-two".
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