Base | Representation |
---|---|
bin | 1111011100101000101… |
… | …10010101011000011100 |
3 | 1212202000021010120011120 |
4 | 13232110112111120130 |
5 | 32144004041010444 |
6 | 1043455440050540 |
7 | 53226654241350 |
oct | 7562426253034 |
9 | 1782007116146 |
10 | 530769860124 |
11 | 195109826869 |
12 | 86a49903a50 |
13 | 3b088b721ba |
14 | 1b9919cd460 |
15 | dc1712db19 |
hex | 7b9459561c |
530769860124 has 96 divisors (see below), whose sum is σ = 1490043717120. Its totient is φ = 143651273472.
The previous prime is 530769860123. The next prime is 530769860147. The reversal of 530769860124 is 421068967035.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530769860123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28841694 + ... + 28860090.
It is an arithmetic number, because the mean of its divisors is an integer number (15521288720).
It is a 2-persistent number, because it is pandigital, and so is 2⋅530769860124 = 1061539720248, but 3⋅530769860124 = 1592309580372 is not.
Almost surely, 2530769860124 is an apocalyptic number.
It is an amenable number.
530769860124 is an abundant number, since it is smaller than the sum of its proper divisors (959273856996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530769860124 is a wasteful number, since it uses less digits than its factorization.
530769860124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36507 (or 36505 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 530769860124 in words is "five hundred thirty billion, seven hundred sixty-nine million, eight hundred sixty thousand, one hundred twenty-four".
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