Base | Representation |
---|---|
bin | 1110100110010… |
… | …1110110110000 |
3 | 11021020001002110 |
4 | 3221211312300 |
5 | 111134001413 |
6 | 10024245320 |
7 | 1342325361 |
oct | 351456660 |
9 | 137201073 |
10 | 61234608 |
11 | 31624516 |
12 | 18610840 |
13 | c8bcbc6 |
14 | 81bdb68 |
15 | 55988c3 |
hex | 3a65db0 |
61234608 has 40 divisors (see below), whose sum is σ = 161561088. Its totient is φ = 19976512.
The previous prime is 61234603. The next prime is 61234609. The reversal of 61234608 is 80643216.
It is not an unprimeable number, because it can be changed into a prime (61234601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11316 + ... + 15827.
Almost surely, 261234608 is an apocalyptic number.
It is an amenable number.
61234608 is an abundant number, since it is smaller than the sum of its proper divisors (100326480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61234608 is a wasteful number, since it uses less digits than its factorization.
61234608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27201 (or 27195 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 61234608 is about 7825.2545006536. The cubic root of 61234608 is about 394.1537359463.
It can be divided in two parts, 6123 and 4608, that added together give a triangular number (10731 = T146).
The spelling of 61234608 in words is "sixty-one million, two hundred thirty-four thousand, six hundred eight".
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