Base | Representation |
---|---|
bin | 100011011001011110… |
… | …0110010011011101000 |
3 | 21021012201212200010200 |
4 | 1012302330302123220 |
5 | 2221140240124223 |
6 | 54531022112200 |
7 | 5330523330063 |
oct | 1066274623350 |
9 | 237181780120 |
10 | 76016723688 |
11 | 2a269505694 |
12 | 12895a1b660 |
13 | 7225b1a499 |
14 | 3971b398da |
15 | 1e9d94da43 |
hex | 11b2f326e8 |
76016723688 has 24 divisors (see below), whose sum is σ = 205878626850. Its totient is φ = 25338907872.
The previous prime is 76016723683. The next prime is 76016723693. The reversal of 76016723688 is 88632761067.
76016723688 is a `hidden beast` number, since 7 + 601 + 6 + 7 + 23 + 6 + 8 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (76016723683) and next prime (76016723693).
It can be written as a sum of positive squares in only one way, i.e., 42980753124 + 33035970564 = 207318^2 + 181758^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×760167236883 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (76016723683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 527893843 + ... + 527893986.
Almost surely, 276016723688 is an apocalyptic number.
It is an amenable number.
76016723688 is an abundant number, since it is smaller than the sum of its proper divisors (129861903162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76016723688 is a wasteful number, since it uses less digits than its factorization.
76016723688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1055787841 (or 1055787834 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 76016723688 in words is "seventy-six billion, sixteen million, seven hundred twenty-three thousand, six hundred eighty-eight".
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