Base | Representation |
---|---|
bin | 1000111100111… |
… | …01000110000000 |
3 | 12020022002100020 |
4 | 10132131012000 |
5 | 123210423402 |
6 | 11241253440 |
7 | 1601163066 |
oct | 436350600 |
9 | 166262306 |
10 | 75092352 |
11 | 39429aa5 |
12 | 21194280 |
13 | 1273265a |
14 | 9d8a036 |
15 | 68d48bc |
hex | 479d180 |
75092352 has 64 divisors (see below), whose sum is σ = 200458560. Its totient is φ = 24906240.
The previous prime is 75092333. The next prime is 75092357. The reversal of 75092352 is 25329057.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×750923522 = 11277722657783808, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75092357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108327 + ... + 109017.
It is an arithmetic number, because the mean of its divisors is an integer number (3132165).
Almost surely, 275092352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75092352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100229280).
75092352 is an abundant number, since it is smaller than the sum of its proper divisors (125366208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75092352 is a wasteful number, since it uses less digits than its factorization.
75092352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 991 (or 979 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 75092352 is about 8665.5843426742. The cubic root of 75092352 is about 421.8893565265.
The spelling of 75092352 in words is "seventy-five million, ninety-two thousand, three hundred fifty-two".
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