Base | Representation |
---|---|
bin | 110000001101100000… |
… | …010010000101111010 |
3 | 11221121200012002222110 |
4 | 300031200102011322 |
5 | 1322004120032244 |
6 | 35440412433150 |
7 | 3511546135206 |
oct | 601540220572 |
9 | 157550162873 |
10 | 51766174074 |
11 | 1aa5472384a |
12 | a0484787b6 |
13 | 4b5c948544 |
14 | 271111db06 |
15 | 152e96a9b9 |
hex | c0d81217a |
51766174074 has 16 divisors (see below), whose sum is σ = 103568046912. Its totient is φ = 17249441568.
The previous prime is 51766174043. The next prime is 51766174081. The reversal of 51766174074 is 47047166715.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468579 + ... + 1503414.
It is an arithmetic number, because the mean of its divisors is an integer number (6473002932).
Almost surely, 251766174074 is an apocalyptic number.
51766174074 is an abundant number, since it is smaller than the sum of its proper divisors (51801872838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51766174074 is a wasteful number, since it uses less digits than its factorization.
51766174074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2974901.
The product of its (nonzero) digits is 987840, while the sum is 48.
The spelling of 51766174074 in words is "fifty-one billion, seven hundred sixty-six million, one hundred seventy-four thousand, seventy-four".
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