Base | Representation |
---|---|
bin | 1010101111010010… |
… | …01010101111010010 |
3 | 112212210120111101200 |
4 | 11113221022233102 |
5 | 43301414030403 |
6 | 2352032012030 |
7 | 262604616144 |
oct | 52751125722 |
9 | 15783514350 |
10 | 5765376978 |
11 | 2499450069 |
12 | 114a991016 |
13 | 70b5ab48a |
14 | 3c99b6c94 |
15 | 23b23eca3 |
hex | 157a4abd2 |
5765376978 has 24 divisors (see below), whose sum is σ = 12493640016. Its totient is φ = 1921486200.
The previous prime is 5765376973. The next prime is 5765376979. The reversal of 5765376978 is 8796735675.
5765376978 is a `hidden beast` number, since 5 + 7 + 6 + 537 + 6 + 97 + 8 = 666.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5765376973) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110113 + ... + 153803.
It is an arithmetic number, because the mean of its divisors is an integer number (520568334).
Almost surely, 25765376978 is an apocalyptic number.
5765376978 is an abundant number, since it is smaller than the sum of its proper divisors (6728263038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5765376978 is a wasteful number, since it uses less digits than its factorization.
5765376978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51030 (or 51027 counting only the distinct ones).
The product of its digits is 66679200, while the sum is 63.
The square root of 5765376978 is about 75930.0795337395. The cubic root of 5765376978 is about 1793.1195125254.
The spelling of 5765376978 in words is "five billion, seven hundred sixty-five million, three hundred seventy-six thousand, nine hundred seventy-eight".
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