Base | Representation |
---|---|
bin | 1110011110000… |
… | …1000011110000 |
3 | 11020012101221200 |
4 | 3213201003300 |
5 | 111014100142 |
6 | 10004451200 |
7 | 1334601510 |
oct | 347410360 |
9 | 136171850 |
10 | 60690672 |
11 | 31292889 |
12 | 183a9b00 |
13 | c75c453 |
14 | 80bb840 |
15 | 54dc64c |
hex | 39e10f0 |
60690672 has 60 divisors (see below), whose sum is σ = 194117040. Its totient is φ = 17339904.
The previous prime is 60690659. The next prime is 60690683. The reversal of 60690672 is 27609606.
It is a super-3 number, since 3×606906723 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 29097 + ... + 31112.
It is an arithmetic number, because the mean of its divisors is an integer number (3235284).
Almost surely, 260690672 is an apocalyptic number.
It is an amenable number.
60690672 is an abundant number, since it is smaller than the sum of its proper divisors (133426368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60690672 is a wasteful number, since it uses less digits than its factorization.
60690672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60230 (or 60221 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 60690672 is about 7790.4218114297. The cubic root of 60690672 is about 392.9831976190.
The spelling of 60690672 in words is "sixty million, six hundred ninety thousand, six hundred seventy-two".
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