Base | Representation |
---|---|
bin | 100011100110100100… |
… | …1000010100100110000 |
3 | 21022100100201111022122 |
4 | 1013031021002210300 |
5 | 2223040233040102 |
6 | 55042400253412 |
7 | 5344440331304 |
oct | 1071511024460 |
9 | 238310644278 |
10 | 76456143152 |
11 | 2a474554a74 |
12 | 12999011268 |
13 | 7295b812bc |
14 | 39b4241d04 |
15 | 1ec72ec0a2 |
hex | 11cd242930 |
76456143152 has 20 divisors (see below), whose sum is σ = 148990047360. Its totient is φ = 38007098688.
The previous prime is 76456143143. The next prime is 76456143187. The reversal of 76456143152 is 25134165467.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13807952 + ... + 13813487.
It is an arithmetic number, because the mean of its divisors is an integer number (7449502368).
Almost surely, 276456143152 is an apocalyptic number.
It is an amenable number.
76456143152 is a deficient number, since it is larger than the sum of its proper divisors (72533904208).
76456143152 is a wasteful number, since it uses less digits than its factorization.
76456143152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27621620 (or 27621614 counting only the distinct ones).
The product of its digits is 604800, while the sum is 44.
The spelling of 76456143152 in words is "seventy-six billion, four hundred fifty-six million, one hundred forty-three thousand, one hundred fifty-two".
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