Base | Representation |
---|---|
bin | 111100110010011111… |
… | …0000100110010111010 |
3 | 110110221202201011111021 |
4 | 1321210332010302322 |
5 | 4114323002404200 |
6 | 135545353453054 |
7 | 12300656205532 |
oct | 1714476046272 |
9 | 413852634437 |
10 | 130543013050 |
11 | 503aa14494a |
12 | 2137271118a |
13 | c405539a28 |
14 | 646565a4c2 |
15 | 35e087641a |
hex | 1e64f84cba |
130543013050 has 24 divisors (see below), whose sum is σ = 244663528032. Its totient is φ = 51818598000.
The previous prime is 130543013033. The next prime is 130543013053. The reversal of 130543013050 is 50310345031.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (130543013053) 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, 9958566 + ... + 9971665.
It is an arithmetic number, because the mean of its divisors is an integer number (10194313668).
Almost surely, 2130543013050 is an apocalyptic number.
130543013050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130543013050 is a deficient number, since it is larger than the sum of its proper divisors (114120514982).
130543013050 is a wasteful number, since it uses less digits than its factorization.
130543013050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19930374 (or 19930369 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
Adding to 130543013050 its reverse (50310345031), we get a palindrome (180853358081).
The spelling of 130543013050 in words is "one hundred thirty billion, five hundred forty-three million, thirteen thousand, fifty".
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