Base | Representation |
---|---|
bin | 1000111110111… |
… | …10011100110100 |
3 | 12020210200120001 |
4 | 10133132130310 |
5 | 123243010202 |
6 | 11251121044 |
7 | 1603356415 |
oct | 437363464 |
9 | 166720501 |
10 | 75360052 |
11 | 395a2139 |
12 | 212a3184 |
13 | 127c7461 |
14 | a01980c |
15 | 6938d87 |
hex | 47de734 |
75360052 has 12 divisors (see below), whose sum is σ = 137614176. Its totient is φ = 36041720.
The previous prime is 75360049. The next prime is 75360073. The reversal of 75360052 is 25006357.
It is a self number, because there is not a number n which added to its sum of digits gives 75360052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409474 + ... + 409657.
It is an arithmetic number, because the mean of its divisors is an integer number (11467848).
Almost surely, 275360052 is an apocalyptic number.
It is an amenable number.
75360052 is a deficient number, since it is larger than the sum of its proper divisors (62254124).
75360052 is a wasteful number, since it uses less digits than its factorization.
75360052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819158 (or 819156 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 75360052 is about 8681.0167607257. The cubic root of 75360052 is about 422.3900992117.
The spelling of 75360052 in words is "seventy-five million, three hundred sixty thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •