Base | Representation |
---|---|
bin | 1000111011011… |
… | …01110100010100 |
3 | 12012221020201020 |
4 | 10131231310110 |
5 | 123133224313 |
6 | 11233201140 |
7 | 1566425403 |
oct | 435556424 |
9 | 165836636 |
10 | 74898708 |
11 | 39307565 |
12 | 211001b0 |
13 | 12695481 |
14 | 9d3963a |
15 | 6897323 |
hex | 476dd14 |
74898708 has 12 divisors (see below), whose sum is σ = 174763680. Its totient is φ = 24966232.
The previous prime is 74898701. The next prime is 74898713. The reversal of 74898708 is 80789847.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74898701) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3120768 + ... + 3120791.
It is an arithmetic number, because the mean of its divisors is an integer number (14563640).
Almost surely, 274898708 is an apocalyptic number.
It is an amenable number.
74898708 is an abundant number, since it is smaller than the sum of its proper divisors (99864972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74898708 is a wasteful number, since it uses less digits than its factorization.
74898708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6241566 (or 6241564 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 51.
The square root of 74898708 is about 8654.4039656120. The cubic root of 74898708 is about 421.5263960482.
The spelling of 74898708 in words is "seventy-four million, eight hundred ninety-eight thousand, seven hundred eight".
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