Base | Representation |
---|---|
bin | 1001000001111… |
… | …10101001001000 |
3 | 12021112201000210 |
4 | 10200332221020 |
5 | 123343112211 |
6 | 11303401120 |
7 | 1606620210 |
oct | 440765110 |
9 | 167481023 |
10 | 75754056 |
11 | 39841164 |
12 | 214531a0 |
13 | 129048b1 |
14 | a0bd240 |
15 | 69b59a6 |
hex | 483ea48 |
75754056 has 32 divisors (see below), whose sum is σ = 216440640. Its totient is φ = 21643968.
The previous prime is 75754037. The next prime is 75754067. The reversal of 75754056 is 65045757.
It is a super-2 number, since 2×757540562 = 11477354000902272, which contains 22 as substring.
It is an unprimeable number.
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, 225291 + ... + 225626.
It is an arithmetic number, because the mean of its divisors is an integer number (6763770).
Almost surely, 275754056 is an apocalyptic number.
It is an amenable number.
75754056 is an abundant number, since it is smaller than the sum of its proper divisors (140686584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75754056 is a wasteful number, since it uses less digits than its factorization.
75754056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450933 (or 450929 counting only the distinct ones).
The product of its (nonzero) digits is 147000, while the sum is 39.
The square root of 75754056 is about 8703.6806007574. The cubic root of 75754056 is about 423.1249456249.
The spelling of 75754056 in words is "seventy-five million, seven hundred fifty-four thousand, fifty-six".
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