Base | Representation |
---|---|
bin | 1000110110111… |
… | …01110011011001 |
3 | 12011211021112201 |
4 | 10123131303121 |
5 | 123010340300 |
6 | 11212410201 |
7 | 1561420543 |
oct | 433356331 |
9 | 164737481 |
10 | 74308825 |
11 | 38a44358 |
12 | 20a76961 |
13 | 12519b26 |
14 | 9c24693 |
15 | 67cc66a |
hex | 46ddcd9 |
74308825 has 12 divisors (see below), whose sum is σ = 93007440. Its totient is φ = 58889360.
The previous prime is 74308799. The next prime is 74308841. The reversal of 74308825 is 52880347.
It is not a de Polignac number, because 74308825 - 27 = 74308697 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11215 + ... + 16564.
It is an arithmetic number, because the mean of its divisors is an integer number (7750620).
Almost surely, 274308825 is an apocalyptic number.
It is an amenable number.
74308825 is a deficient number, since it is larger than the sum of its proper divisors (18698615).
74308825 is a wasteful number, since it uses less digits than its factorization.
74308825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27896 (or 27891 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 37.
The square root of 74308825 is about 8620.2566667124. The cubic root of 74308825 is about 420.4168669071.
The spelling of 74308825 in words is "seventy-four million, three hundred eight thousand, eight hundred twenty-five".
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