Base | Representation |
---|---|
bin | 100011100011111100111… |
… | …0011110001001010010010 |
3 | 122022020200002012010200102 |
4 | 1013013321303301022102 |
5 | 1120034220120204132 |
6 | 14221152420052402 |
7 | 1013054341201454 |
oct | 107077163611222 |
9 | 18266602163612 |
10 | 4887568913042 |
11 | 1614896261882 |
12 | 66b2b0b34102 |
13 | 295b85015a8a |
14 | 12c7b97702d4 |
15 | 8720beb1c62 |
hex | 471f9cf1292 |
4887568913042 has 4 divisors (see below), whose sum is σ = 7331353369566. Its totient is φ = 2443784456520.
The previous prime is 4887568913023. The next prime is 4887568913047. The reversal of 4887568913042 is 2403198657884.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4415213740081 + 472355172961 = 2101241^2 + 687281^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4887568913042.
It is not an unprimeable number, because it can be changed into a prime (4887568913047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221892228259 + ... + 1221892228262.
It is a 2-persistent number, because it is pandigital, and so is 2⋅4887568913042 = 9775137826084, but 3⋅4887568913042 = 14662706739126 is not.
Almost surely, 24887568913042 is an apocalyptic number.
4887568913042 is a deficient number, since it is larger than the sum of its proper divisors (2443784456524).
4887568913042 is a wasteful number, since it uses less digits than its factorization.
4887568913042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443784456523.
The product of its (nonzero) digits is 92897280, while the sum is 65.
The spelling of 4887568913042 in words is "four trillion, eight hundred eighty-seven billion, five hundred sixty-eight million, nine hundred thirteen thousand, forty-two".
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