Base | Representation |
---|---|
bin | 11101101010000000100111… |
… | …100010001010100010100111 |
3 | 122002211000012222212111001002 |
4 | 131222000213202022202213 |
5 | 114043432102402044143 |
6 | 1141222453122223515 |
7 | 36321162456263153 |
oct | 3552004742124247 |
9 | 562730188774032 |
10 | 130430230112423 |
11 | 3861717165350a |
12 | 127663041b4b9b |
13 | 57a1696b56ac7 |
14 | 242cbdd18a063 |
15 | 1012bc9dc25b8 |
hex | 76a02788a8a7 |
130430230112423 has 4 divisors (see below), whose sum is σ = 130679618698248. Its totient is φ = 130180841526600.
The previous prime is 130430230112317. The next prime is 130430230112459. The reversal of 130430230112423 is 324211032034031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130430230112423 - 216 = 130430230046887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130430230102423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124694292128 + ... + 124694293173.
It is an arithmetic number, because the mean of its divisors is an integer number (32669904674562).
Almost surely, 2130430230112423 is an apocalyptic number.
130430230112423 is a deficient number, since it is larger than the sum of its proper divisors (249388585825).
130430230112423 is an equidigital number, since it uses as much as digits as its factorization.
130430230112423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249388585824.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 130430230112423 its reverse (324211032034031), we get a palindrome (454641262146454).
The spelling of 130430230112423 in words is "one hundred thirty trillion, four hundred thirty billion, two hundred thirty million, one hundred twelve thousand, four hundred twenty-three".
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