Base | Representation |
---|---|
bin | 1101101001100… |
… | …1000100011100 |
3 | 10222201121100012 |
4 | 3122121010130 |
5 | 104124000301 |
6 | 5403022352 |
7 | 1263421562 |
oct | 332310434 |
9 | 128647305 |
10 | 57250076 |
11 | 2a352914 |
12 | 1720a9b8 |
13 | bb263b0 |
14 | 7863a32 |
15 | 505cebb |
hex | 369911c |
57250076 has 24 divisors (see below), whose sum is σ = 108756480. Its totient is φ = 26212032.
The previous prime is 57250073. The next prime is 57250099. The reversal of 57250076 is 67005275.
It is a happy number.
57250076 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
57250076 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57250073) 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, 2270 + ... + 10938.
It is an arithmetic number, because the mean of its divisors is an integer number (4531520).
Almost surely, 257250076 is an apocalyptic number.
It is an amenable number.
57250076 is a deficient number, since it is larger than the sum of its proper divisors (51506404).
57250076 is a wasteful number, since it uses less digits than its factorization.
57250076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8813 (or 8811 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 57250076 is about 7566.3779974305. The cubic root of 57250076 is about 385.4121094541.
The spelling of 57250076 in words is "fifty-seven million, two hundred fifty thousand, seventy-six".
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