Base | Representation |
---|---|
bin | 1000111100001… |
… | …00101011000101 |
3 | 12020010000010112 |
4 | 10132010223011 |
5 | 123144223300 |
6 | 11235202405 |
7 | 1600265342 |
oct | 436045305 |
9 | 166100115 |
10 | 74992325 |
11 | 39370931 |
12 | 21146405 |
13 | 126c8c75 |
14 | 9d617c9 |
15 | 68b4e35 |
hex | 4784ac5 |
74992325 has 6 divisors (see below), whose sum is σ = 92990514. Its totient is φ = 59993840.
The previous prime is 74992283. The next prime is 74992331. The reversal of 74992325 is 52329947.
It can be written as a sum of positive squares in 3 ways, for example, as 11519236 + 63473089 = 3394^2 + 7967^2 .
It is not a de Polignac number, because 74992325 - 224 = 58215109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1499822 + ... + 1499871.
It is an arithmetic number, because the mean of its divisors is an integer number (15498419).
Almost surely, 274992325 is an apocalyptic number.
It is an amenable number.
74992325 is a deficient number, since it is larger than the sum of its proper divisors (17998189).
74992325 is a wasteful number, since it uses less digits than its factorization.
74992325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2999703 (or 2999698 counting only the distinct ones).
The product of its digits is 136080, while the sum is 41.
The square root of 74992325 is about 8659.8109101758. The cubic root of 74992325 is about 421.7019469475.
The spelling of 74992325 in words is "seventy-four million, nine hundred ninety-two thousand, three hundred twenty-five".
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