Base | Representation |
---|---|
bin | 110100010100101110110111… |
… | …011110100101100100011001 |
3 | 1010011210120000200000202122011 |
4 | 310110232313132211210121 |
5 | 220130314133014013423 |
6 | 2133233035033225521 |
7 | 66320563466162410 |
oct | 6424566736454431 |
9 | 1104716020022564 |
10 | 230123131001113 |
11 | 67362743174a49 |
12 | 219874a2b622a1 |
13 | 9b5369747606c |
14 | 40b803a0a0477 |
15 | 1b9106db3cb0d |
hex | d14bb77a5919 |
230123131001113 has 4 divisors (see below), whose sum is σ = 262997864001280. Its totient is φ = 197248398000948.
The previous prime is 230123131001089. The next prime is 230123131001129. The reversal of 230123131001113 is 311100131321032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 230123131001113 - 213 = 230123130992921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (290123131001113) 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, 16437366500073 + ... + 16437366500086.
It is an arithmetic number, because the mean of its divisors is an integer number (65749466000320).
Almost surely, 2230123131001113 is an apocalyptic number.
It is an amenable number.
230123131001113 is a deficient number, since it is larger than the sum of its proper divisors (32874733000167).
230123131001113 is an equidigital number, since it uses as much as digits as its factorization.
230123131001113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32874733000166.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 230123131001113 its reverse (311100131321032), we get a palindrome (541223262322145).
The spelling of 230123131001113 in words is "two hundred thirty trillion, one hundred twenty-three billion, one hundred thirty-one million, one thousand, one hundred thirteen".
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