Base | Representation |
---|---|
bin | 111100101000111100… |
… | …1011010001110101111 |
3 | 110110010110120222200210 |
4 | 1321101321122032233 |
5 | 4113144043214043 |
6 | 135453523153503 |
7 | 12260022301152 |
oct | 1712171321657 |
9 | 413113528623 |
10 | 130223023023 |
11 | 50255557685 |
12 | 212a3515893 |
13 | c384160212 |
14 | 6434d61c99 |
15 | 35c2719633 |
hex | 1e51e5a3af |
130223023023 has 16 divisors (see below), whose sum is σ = 182981993600. Its totient is φ = 82150342560.
The previous prime is 130223022973. The next prime is 130223023039. The reversal of 130223023023 is 320320322031.
It is not a de Polignac number, because 130223023023 - 26 = 130223022959 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 (130223013023) 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, 1280848 + ... + 1378773.
It is an arithmetic number, because the mean of its divisors is an integer number (11436374600).
Almost surely, 2130223023023 is an apocalyptic number.
130223023023 is a deficient number, since it is larger than the sum of its proper divisors (52758970577).
130223023023 is a wasteful number, since it uses less digits than its factorization.
130223023023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2660502.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 130223023023 its reverse (320320322031), we get a palindrome (450543345054).
The spelling of 130223023023 in words is "one hundred thirty billion, two hundred twenty-three million, twenty-three thousand, twenty-three".
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