Base | Representation |
---|---|
bin | 100011110011111111… |
… | …1000111011011011000 |
3 | 21100111202012100000120 |
4 | 1013213333013123120 |
5 | 2230001032321144 |
6 | 55155205433240 |
7 | 5361546455130 |
oct | 1074777073330 |
9 | 240452170016 |
10 | 76906526424 |
11 | 2a685802652 |
12 | 12aa3a0b820 |
13 | 7338283590 |
14 | 3a17d9dac0 |
15 | 2001b13e19 |
hex | 11e7fc76d8 |
76906526424 has 64 divisors (see below), whose sum is σ = 236635472640. Its totient is φ = 20283039360.
The previous prime is 76906526419. The next prime is 76906526429. The reversal of 76906526424 is 42462560967.
It is an interprime number because it is at equal distance from previous prime (76906526419) and next prime (76906526429).
It is a super-2 number, since 2×769065264242 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76906526429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17604622 + ... + 17608989.
It is an arithmetic number, because the mean of its divisors is an integer number (3697429260).
Almost surely, 276906526424 is an apocalyptic number.
It is an amenable number.
76906526424 is an abundant number, since it is smaller than the sum of its proper divisors (159728946216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76906526424 is a wasteful number, since it uses less digits than its factorization.
76906526424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35213640 (or 35213636 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 51.
The spelling of 76906526424 in words is "seventy-six billion, nine hundred six million, five hundred twenty-six thousand, four hundred twenty-four".
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