Base | Representation |
---|---|
bin | 1000111100001… |
… | …10101010111010 |
3 | 12020010102100112 |
4 | 10132012222322 |
5 | 123200004011 |
6 | 11235304322 |
7 | 1600331240 |
oct | 436065272 |
9 | 166112315 |
10 | 75000506 |
11 | 39376a99 |
12 | 2114b0a2 |
13 | 126cc8c9 |
14 | 9d64790 |
15 | 68b758b |
hex | 4786aba |
75000506 has 16 divisors (see below), whose sum is σ = 128730816. Its totient is φ = 32103456.
The previous prime is 75000503. The next prime is 75000533. The reversal of 75000506 is 60500057.
It is not an unprimeable number, because it can be changed into a prime (75000503) 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, 10430 + ... + 16086.
It is an arithmetic number, because the mean of its divisors is an integer number (8045676).
Almost surely, 275000506 is an apocalyptic number.
75000506 is a deficient number, since it is larger than the sum of its proper divisors (53730310).
75000506 is a wasteful number, since it uses less digits than its factorization.
75000506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6613.
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 75000506 is about 8660.2832517187. The cubic root of 75000506 is about 421.7172810419.
The spelling of 75000506 in words is "seventy-five million, five hundred six", and thus it is an aban number.
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