Base | Representation |
---|---|
bin | 1001000111101… |
… | …01000100011000 |
3 | 12022221200000110 |
4 | 10203311010120 |
5 | 124041020042 |
6 | 11331404320 |
7 | 1616151531 |
oct | 443650430 |
9 | 168850013 |
10 | 76501272 |
11 | 3a2015a1 |
12 | 217536a0 |
13 | 12b06a33 |
14 | a235688 |
15 | 6ab209c |
hex | 48f5118 |
76501272 has 16 divisors (see below), whose sum is σ = 191253240. Its totient is φ = 25500416.
The previous prime is 76501267. The next prime is 76501297. The reversal of 76501272 is 27210567.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
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, 1593753 + ... + 1593800.
Almost surely, 276501272 is an apocalyptic number.
It is an amenable number.
76501272 is an abundant number, since it is smaller than the sum of its proper divisors (114751968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76501272 is a wasteful number, since it uses less digits than its factorization.
76501272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3187562 (or 3187558 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 76501272 is about 8746.5005573658. The cubic root of 76501272 is about 424.5115902612.
The spelling of 76501272 in words is "seventy-six million, five hundred one thousand, two hundred seventy-two".
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