Base | Representation |
---|---|
bin | 1001001000111… |
… | …11111111010000 |
3 | 12100021121011120 |
4 | 10210133333100 |
5 | 124112131242 |
6 | 11335242240 |
7 | 1620513213 |
oct | 444377720 |
9 | 170247146 |
10 | 76677072 |
11 | 3a31168a |
12 | 21819380 |
13 | 12b68a64 |
14 | a27d77a |
15 | 6ae91ec |
hex | 491ffd0 |
76677072 has 40 divisors (see below), whose sum is σ = 209736576. Its totient is φ = 24055296.
The previous prime is 76677067. The next prime is 76677091. The reversal of 76677072 is 27077667.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46168 + ... + 47799.
Almost surely, 276677072 is an apocalyptic number.
It is an amenable number.
76677072 is an abundant number, since it is smaller than the sum of its proper divisors (133059504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76677072 is a wasteful number, since it uses less digits than its factorization.
76677072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93995 (or 93989 counting only the distinct ones).
The product of its (nonzero) digits is 172872, while the sum is 42.
The square root of 76677072 is about 8756.5445239546. The cubic root of 76677072 is about 424.8365175143.
The spelling of 76677072 in words is "seventy-six million, six hundred seventy-seven thousand, seventy-two".
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