Base | Representation |
---|---|
bin | 111100100101111100… |
… | …0001000000100110111 |
3 | 110102212102112200000110 |
4 | 1321023320020010313 |
5 | 4112442214220343 |
6 | 135435514314103 |
7 | 12254354643123 |
oct | 1711370100467 |
9 | 412772480013 |
10 | 130122023223 |
11 | 50203542a75 |
12 | 21275728933 |
13 | c36925961a |
14 | 6425790583 |
15 | 35b8918833 |
hex | 1e4be08137 |
130122023223 has 16 divisors (see below), whose sum is σ = 174582366336. Its totient is φ = 86204982240.
The previous prime is 130122023221. The next prime is 130122023231. The reversal of 130122023223 is 322320221031.
It is a happy number.
It is not a de Polignac number, because 130122023223 - 21 = 130122023221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130122023223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130122023221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6364888 + ... + 6385298.
It is an arithmetic number, because the mean of its divisors is an integer number (10911397896).
Almost surely, 2130122023223 is an apocalyptic number.
130122023223 is a deficient number, since it is larger than the sum of its proper divisors (44460343113).
130122023223 is a wasteful number, since it uses less digits than its factorization.
130122023223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33614.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 130122023223 its reverse (322320221031), we get a palindrome (452442244254).
The spelling of 130122023223 in words is "one hundred thirty billion, one hundred twenty-two million, twenty-three thousand, two hundred twenty-three".
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