Base | Representation |
---|---|
bin | 1000111111110… |
… | …00010101000101 |
3 | 12021000001222000 |
4 | 10133320111011 |
5 | 123304403203 |
6 | 11253255513 |
7 | 1604310435 |
oct | 437702505 |
9 | 167001860 |
10 | 75466053 |
11 | 39664843 |
12 | 21334599 |
13 | 12833790 |
14 | a0462c5 |
15 | 695a4a3 |
hex | 47f8545 |
75466053 has 32 divisors (see below), whose sum is σ = 122236800. Its totient is φ = 45733248.
The previous prime is 75466031. The next prime is 75466063. The reversal of 75466053 is 35066457.
75466053 is a `hidden beast` number, since 7 + 5 + 46 + 605 + 3 = 666.
It is not a de Polignac number, because 75466053 - 210 = 75465029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 75465999 and 75466017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75466003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21913 + ... + 25121.
It is an arithmetic number, because the mean of its divisors is an integer number (3819900).
Almost surely, 275466053 is an apocalyptic number.
It is an amenable number.
75466053 is a deficient number, since it is larger than the sum of its proper divisors (46770747).
75466053 is a wasteful number, since it uses less digits than its factorization.
75466053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3298 (or 3292 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The square root of 75466053 is about 8687.1199485215. The cubic root of 75466053 is about 422.5880502272.
The spelling of 75466053 in words is "seventy-five million, four hundred sixty-six thousand, fifty-three".
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