Base | Representation |
---|---|
bin | 1110011111100… |
… | …1011111000101 |
3 | 11020101111012100 |
4 | 3213321133011 |
5 | 111030300400 |
6 | 10010542313 |
7 | 1335466302 |
oct | 347713705 |
9 | 136344170 |
10 | 60790725 |
11 | 31350a76 |
12 | 18437999 |
13 | c795b58 |
14 | 81060a9 |
15 | 550c100 |
hex | 39f97c5 |
60790725 has 72 divisors (see below), whose sum is σ = 120474432. Its totient is φ = 29145600.
The previous prime is 60790711. The next prime is 60790729. The reversal of 60790725 is 52709706.
It is not a de Polignac number, because 60790725 - 223 = 52402117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 60790725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60790729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 87630 + ... + 88320.
It is an arithmetic number, because the mean of its divisors is an integer number (1673256).
Almost surely, 260790725 is an apocalyptic number.
It is an amenable number.
60790725 is a deficient number, since it is larger than the sum of its proper divisors (59683707).
60790725 is a wasteful number, since it uses less digits than its factorization.
60790725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747 (or 739 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The square root of 60790725 is about 7796.8407063374. The cubic root of 60790725 is about 393.1990328784.
The spelling of 60790725 in words is "sixty million, seven hundred ninety thousand, seven hundred twenty-five".
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