Base | Representation |
---|---|
bin | 10011101100101101111… |
… | …00011111101110101000 |
3 | 2101201001022012200022001 |
4 | 21312112330133232220 |
5 | 42042133112301342 |
6 | 1234534223340344 |
7 | 66620532452023 |
oct | 11662674375650 |
9 | 2351038180261 |
10 | 676842306472 |
11 | 241057922802 |
12 | ab2151516b4 |
13 | 4ba978170c7 |
14 | 24a8b8c81ba |
15 | 12915ee88b7 |
hex | 9d96f1fba8 |
676842306472 has 64 divisors (see below), whose sum is σ = 1371011443200. Its totient is φ = 312285113280.
The previous prime is 676842306431. The next prime is 676842306523. The reversal of 676842306472 is 274603248676.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517923 + ... + 1273549.
It is an arithmetic number, because the mean of its divisors is an integer number (21422053800).
Almost surely, 2676842306472 is an apocalyptic number.
It is an amenable number.
676842306472 is an abundant number, since it is smaller than the sum of its proper divisors (694169136728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676842306472 is a wasteful number, since it uses less digits than its factorization.
676842306472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755806 (or 755802 counting only the distinct ones).
The product of its (nonzero) digits is 16257024, while the sum is 55.
The spelling of 676842306472 in words is "six hundred seventy-six billion, eight hundred forty-two million, three hundred six thousand, four hundred seventy-two".
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