Base | Representation |
---|---|
bin | 1000110110100… |
… | …10001101001101 |
3 | 12011201212101110 |
4 | 10123102031031 |
5 | 123002330300 |
6 | 11211402233 |
7 | 1561132215 |
oct | 433221515 |
9 | 164655343 |
10 | 74261325 |
11 | 38a116a6 |
12 | 20a53379 |
13 | 12501318 |
14 | 9c11245 |
15 | 67bd550 |
hex | 46d234d |
74261325 has 12 divisors (see below), whose sum is σ = 122778848. Its totient is φ = 39606000.
The previous prime is 74261311. The next prime is 74261351. The reversal of 74261325 is 52316247.
It is not a de Polignac number, because 74261325 - 24 = 74261309 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 74261292 and 74261301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495001 + ... + 495150.
Almost surely, 274261325 is an apocalyptic number.
74261325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
74261325 is a deficient number, since it is larger than the sum of its proper divisors (48517523).
74261325 is a wasteful number, since it uses less digits than its factorization.
74261325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990164 (or 990159 counting only the distinct ones).
The product of its digits is 10080, while the sum is 30.
The square root of 74261325 is about 8617.5010879025. The cubic root of 74261325 is about 420.3272675998.
The spelling of 74261325 in words is "seventy-four million, two hundred sixty-one thousand, three hundred twenty-five".
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