Base | Representation |
---|---|
bin | 1001111110011111010… |
… | …00011101000011101100 |
3 | 1012202210100011012021200 |
4 | 10333033220131003230 |
5 | 21104011142424001 |
6 | 421250151325500 |
7 | 33523361054652 |
oct | 4771750350354 |
9 | 1182710135250 |
10 | 342785904876 |
11 | 122413785968 |
12 | 56526380890 |
13 | 2642b11489c |
14 | 1283b704dd2 |
15 | 8db3a49086 |
hex | 4fcfa1d0ec |
342785904876 has 72 divisors (see below), whose sum is σ = 875599561200. Its totient is φ = 113060745216.
The previous prime is 342785904859. The next prime is 342785904913. The reversal of 342785904876 is 678409587243.
342785904876 is a `hidden beast` number, since 3 + 427 + 85 + 90 + 48 + 7 + 6 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28443300 + ... + 28455348.
Almost surely, 2342785904876 is an apocalyptic number.
342785904876 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
342785904876 is an abundant number, since it is smaller than the sum of its proper divisors (532813656324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342785904876 is a wasteful number, since it uses less digits than its factorization.
342785904876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20303 (or 20298 counting only the distinct ones).
The product of its (nonzero) digits is 81285120, while the sum is 63.
The spelling of 342785904876 in words is "three hundred forty-two billion, seven hundred eighty-five million, nine hundred four thousand, eight hundred seventy-six".
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