Base | Representation |
---|---|
bin | 1001000110111… |
… | …00110100110000 |
3 | 12022202121210112 |
4 | 10203130310300 |
5 | 124024330333 |
6 | 11325320452 |
7 | 1615256156 |
oct | 443346460 |
9 | 168677715 |
10 | 76401968 |
11 | 3a143a25 |
12 | 21706128 |
13 | 12aa0786 |
14 | a20b3d6 |
15 | 6a92948 |
hex | 48dcd30 |
76401968 has 10 divisors (see below), whose sum is σ = 148028844. Its totient is φ = 38200976.
The previous prime is 76401967. The next prime is 76401973. The reversal of 76401968 is 86910467.
It is not an unprimeable number, because it can be changed into a prime (76401967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387546 + ... + 2387577.
Almost surely, 276401968 is an apocalyptic number.
It is an amenable number.
76401968 is a deficient number, since it is larger than the sum of its proper divisors (71626876).
76401968 is a wasteful number, since it uses less digits than its factorization.
76401968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4775131 (or 4775125 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 76401968 is about 8740.8219293153. The cubic root of 76401968 is about 424.3278288179.
The spelling of 76401968 in words is "seventy-six million, four hundred one thousand, nine hundred sixty-eight".
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