Base | Representation |
---|---|
bin | 1000111011110… |
… | …11110100111100 |
3 | 12020001011102120 |
4 | 10131323310330 |
5 | 123142043332 |
6 | 11234322540 |
7 | 1600054611 |
oct | 435736474 |
9 | 166034376 |
10 | 74956092 |
11 | 39346692 |
12 | 21129450 |
13 | 126b5623 |
14 | 9d52508 |
15 | 68a932c |
hex | 477bd3c |
74956092 has 12 divisors (see below), whose sum is σ = 174897576. Its totient is φ = 24985360.
The previous prime is 74956073. The next prime is 74956093. The reversal of 74956092 is 29065947.
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 (74956093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3123159 + ... + 3123182.
It is an arithmetic number, because the mean of its divisors is an integer number (14574798).
Almost surely, 274956092 is an apocalyptic number.
It is an amenable number.
74956092 is an abundant number, since it is smaller than the sum of its proper divisors (99941484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74956092 is a wasteful number, since it uses less digits than its factorization.
74956092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6246348 (or 6246346 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 74956092 is about 8657.7186371469. The cubic root of 74956092 is about 421.6340200492.
The spelling of 74956092 in words is "seventy-four million, nine hundred fifty-six thousand, ninety-two".
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