Base | Representation |
---|---|
bin | 1111101011101011011… |
… | …01011000010000011010 |
3 | 1220111212002022212120122 |
4 | 13311311231120100122 |
5 | 32312024002221411 |
6 | 1051313050153242 |
7 | 53634046143650 |
oct | 7656555302032 |
9 | 1814762285518 |
10 | 538845742106 |
11 | 1985834124a1 |
12 | 88522422822 |
13 | 3ba750331a9 |
14 | 1c11a3aadd0 |
15 | e03b1179db |
hex | 7d75b5841a |
538845742106 has 16 divisors (see below), whose sum is σ = 936389471424. Its totient is φ = 227770411104.
The previous prime is 538845742027. The next prime is 538845742109. The reversal of 538845742106 is 601247548835.
It is a super-2 number, since 2×5388457421062 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (538845742109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263622140 + ... + 263624183.
It is an arithmetic number, because the mean of its divisors is an integer number (58524341964).
Almost surely, 2538845742106 is an apocalyptic number.
538845742106 is a deficient number, since it is larger than the sum of its proper divisors (397543729318).
538845742106 is a wasteful number, since it uses less digits than its factorization.
538845742106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527246405.
The product of its (nonzero) digits is 6451200, while the sum is 53.
The spelling of 538845742106 in words is "five hundred thirty-eight billion, eight hundred forty-five million, seven hundred forty-two thousand, one hundred six".
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