Base | Representation |
---|---|
bin | 110100110100011110… |
… | …110010011111001010 |
3 | 12102101120101121212000 |
4 | 310310132302133022 |
5 | 1412123023424234 |
6 | 42015440331430 |
7 | 4045311031431 |
oct | 646436623712 |
9 | 172346347760 |
10 | 56715061194 |
11 | 2206419aa00 |
12 | aba9913b76 |
13 | 546b01c30c |
14 | 2a604b8118 |
15 | 171e177899 |
hex | d347b27ca |
56715061194 has 48 divisors (see below), whose sum is σ = 138532672320. Its totient is φ = 17186380200.
The previous prime is 56715061189. The next prime is 56715061211. The reversal of 56715061194 is 49116051765.
56715061194 is a `hidden beast` number, since 56 + 7 + 1 + 506 + 1 + 1 + 94 = 666.
It is a super-3 number, since 3×567150611943 (a number of 33 digits) contains 333 as substring.
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, 4333462 + ... + 4346529.
It is an arithmetic number, because the mean of its divisors is an integer number (2886097340).
Almost surely, 256715061194 is an apocalyptic number.
56715061194 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
56715061194 is an abundant number, since it is smaller than the sum of its proper divisors (81817611126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56715061194 is a wasteful number, since it uses less digits than its factorization.
56715061194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8680024 (or 8680007 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 45.
The spelling of 56715061194 in words is "fifty-six billion, seven hundred fifteen million, sixty-one thousand, one hundred ninety-four".
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