Base | Representation |
---|---|
bin | 1001001011010… |
… | …01001110001000 |
3 | 12100211211122012 |
4 | 10211221032020 |
5 | 124201231112 |
6 | 11345515052 |
7 | 1623202556 |
oct | 445511610 |
9 | 170754565 |
10 | 76977032 |
11 | 3a4a6a90 |
12 | 21942a88 |
13 | 12c42452 |
14 | a31abd6 |
15 | 6b58022 |
hex | 4969388 |
76977032 has 16 divisors (see below), whose sum is σ = 157453200. Its totient is φ = 34989520.
The previous prime is 76977013. The next prime is 76977053. The reversal of 76977032 is 23077967.
It is a super-4 number, since 4×769770324 (a number of 33 digits) contains 4444 as substring.
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, 437282 + ... + 437457.
It is an arithmetic number, because the mean of its divisors is an integer number (9840825).
Almost surely, 276977032 is an apocalyptic number.
It is an amenable number.
76977032 is an abundant number, since it is smaller than the sum of its proper divisors (80476168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76977032 is a wasteful number, since it uses less digits than its factorization.
76977032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874756 (or 874752 counting only the distinct ones).
The product of its (nonzero) digits is 111132, while the sum is 41.
The square root of 76977032 is about 8773.6555665241. The cubic root of 76977032 is about 425.3897822004.
The spelling of 76977032 in words is "seventy-six million, nine hundred seventy-seven thousand, thirty-two".
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