Base | Representation |
---|---|
bin | 100011100101101111… |
… | …1010000101100101110 |
3 | 21022021102112200201110 |
4 | 1013023133100230232 |
5 | 2223011133214432 |
6 | 55035530052450 |
7 | 5343652540452 |
oct | 1071337205456 |
9 | 238242480643 |
10 | 76428413742 |
11 | 2a45a9354aa |
12 | 1298b87a126 |
13 | 72901c2975 |
14 | 39b06a4662 |
15 | 1ec4b70dcc |
hex | 11cb7d0b2e |
76428413742 has 8 divisors (see below), whose sum is σ = 152856827496. Its totient is φ = 25476137912.
The previous prime is 76428413723. The next prime is 76428413759. The reversal of 76428413742 is 24731482467.
It is a sphenic number, since it is the product of 3 distinct primes.
76428413742 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 76428413691 and 76428413700.
It is a congruent number.
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, 6369034473 + ... + 6369034484.
It is an arithmetic number, because the mean of its divisors is an integer number (19107103437).
Almost surely, 276428413742 is an apocalyptic number.
76428413742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76428413742 is a wasteful number, since it uses less digits than its factorization.
76428413742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12738068962.
The product of its digits is 1806336, while the sum is 48.
The spelling of 76428413742 in words is "seventy-six billion, four hundred twenty-eight million, four hundred thirteen thousand, seven hundred forty-two".
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