Base | Representation |
---|---|
bin | 1110011011000… |
… | …1001010111000 |
3 | 11012211102212210 |
4 | 3212301022320 |
5 | 110441311040 |
6 | 10000335120 |
7 | 1333123602 |
oct | 346611270 |
9 | 135742783 |
10 | 60494520 |
11 | 31169479 |
12 | 183144a0 |
13 | c6c1098 |
14 | 806a172 |
15 | 549e480 |
hex | 39b12b8 |
60494520 has 32 divisors (see below), whose sum is σ = 181483920. Its totient is φ = 16131840.
The previous prime is 60494513. The next prime is 60494521. The reversal of 60494520 is 2549406.
60494520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60494521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251941 + ... + 252180.
Almost surely, 260494520 is an apocalyptic number.
60494520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60494520 is an abundant number, since it is smaller than the sum of its proper divisors (120989400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60494520 is a wasteful number, since it uses less digits than its factorization.
60494520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504135 (or 504131 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 60494520 is about 7777.8223173328. The cubic root of 60494520 is about 392.5593673300.
The spelling of 60494520 in words is "sixty million, four hundred ninety-four thousand, five hundred twenty".
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