Base | Representation |
---|---|
bin | 100011100010010111… |
… | …1110110101111111000 |
3 | 21021222112202002220200 |
4 | 1013010233312233320 |
5 | 2222243210322014 |
6 | 55020410122200 |
7 | 5341110355116 |
oct | 1070457665770 |
9 | 237875662820 |
10 | 76315323384 |
11 | 2a402012aa3 |
12 | 12959a20360 |
13 | 7272947ab1 |
14 | 399d666ab6 |
15 | 1eb9c82a09 |
hex | 11c4bf6bf8 |
76315323384 has 48 divisors (see below), whose sum is σ = 207955386600. Its totient is φ = 25282373184.
The previous prime is 76315323353. The next prime is 76315323389. The reversal of 76315323384 is 48332351367.
76315323384 is a `hidden beast` number, since 7 + 6 + 3 + 1 + 532 + 33 + 84 = 666.
It is a super-3 number, since 3×763153233843 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76315323389) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3239599 + ... + 3263070.
Almost surely, 276315323384 is an apocalyptic number.
It is an amenable number.
76315323384 is an abundant number, since it is smaller than the sum of its proper divisors (131640063216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76315323384 is a wasteful number, since it uses less digits than its factorization.
76315323384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6502844 (or 6502837 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 45.
The spelling of 76315323384 in words is "seventy-six billion, three hundred fifteen million, three hundred twenty-three thousand, three hundred eighty-four".
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