Base | Representation |
---|---|
bin | 1001001010100… |
… | …10011110100101 |
3 | 12100200002212000 |
4 | 10211102132211 |
5 | 124140241002 |
6 | 11343515513 |
7 | 1622334150 |
oct | 445223645 |
9 | 170602760 |
10 | 76883877 |
11 | 3a442aa4 |
12 | 218b8b99 |
13 | 12c0bc25 |
14 | a2d4c97 |
15 | 6b3a61c |
hex | 49527a5 |
76883877 has 32 divisors (see below), whose sum is σ = 137836800. Its totient is φ = 41347584.
The previous prime is 76883839. The next prime is 76883893. The reversal of 76883877 is 77838867.
It is not a de Polignac number, because 76883877 - 28 = 76883621 is a prime.
It is a super-3 number, since 3×768838773 (a number of 25 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 (76883377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8752 + ... + 15177.
It is an arithmetic number, because the mean of its divisors is an integer number (4307400).
Almost surely, 276883877 is an apocalyptic number.
It is an amenable number.
76883877 is a deficient number, since it is larger than the sum of its proper divisors (60952923).
76883877 is a wasteful number, since it uses less digits than its factorization.
76883877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23962 (or 23956 counting only the distinct ones).
The product of its digits is 3161088, while the sum is 54.
The square root of 76883877 is about 8768.3451688446. The cubic root of 76883877 is about 425.2181154921.
The spelling of 76883877 in words is "seventy-six million, eight hundred eighty-three thousand, eight hundred seventy-seven".
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