Base | Representation |
---|---|
bin | 1001001001011… |
… | …00001010101100 |
3 | 12100101010121010 |
4 | 10210230022230 |
5 | 124120230311 |
6 | 11340305220 |
7 | 1621111515 |
oct | 444541254 |
9 | 170333533 |
10 | 76726956 |
11 | 3a346109 |
12 | 21842210 |
13 | 12b85687 |
14 | a293a0c |
15 | 6b08da6 |
hex | 492c2ac |
76726956 has 12 divisors (see below), whose sum is σ = 179029592. Its totient is φ = 25575648.
The previous prime is 76726927. The next prime is 76727003. The reversal of 76726956 is 65962767.
It is a tau number, because it is divible by the number of its divisors (12).
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 3 ways as a sum of consecutive naturals, for example, 3196945 + ... + 3196968.
Almost surely, 276726956 is an apocalyptic number.
It is an amenable number.
76726956 is an abundant number, since it is smaller than the sum of its proper divisors (102302636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76726956 is a wasteful number, since it uses less digits than its factorization.
76726956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6393920 (or 6393918 counting only the distinct ones).
The product of its digits is 952560, while the sum is 48.
The square root of 76726956 is about 8759.3924446847. The cubic root of 76726956 is about 424.9286265380.
The spelling of 76726956 in words is "seventy-six million, seven hundred twenty-six thousand, nine hundred fifty-six".
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