Base | Representation |
---|---|
bin | 1101011010101101101… |
… | …0010101011100000011 |
3 | 211000222120111020100202 |
4 | 3112223122111130003 |
5 | 12234040310333204 |
6 | 253521105235415 |
7 | 22440141542066 |
oct | 3265332253403 |
9 | 730876436322 |
10 | 230509074179 |
11 | 898383aa19a |
12 | 38811032b6b |
13 | 18976cc56a7 |
14 | b229da48dd |
15 | 5ee1b09e1e |
hex | 35ab695703 |
230509074179 has 8 divisors (see below), whose sum is σ = 230654612448. Its totient is φ = 230363587840.
The previous prime is 230509074167. The next prime is 230509074233. The reversal of 230509074179 is 971470905032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230509074179 - 224 = 230492296963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230509074109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12175829 + ... + 12194745.
It is an arithmetic number, because the mean of its divisors is an integer number (28831826556).
Almost surely, 2230509074179 is an apocalyptic number.
230509074179 is a deficient number, since it is larger than the sum of its proper divisors (145538269).
230509074179 is a wasteful number, since it uses less digits than its factorization.
230509074179 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25965.
The product of its (nonzero) digits is 476280, while the sum is 47.
The spelling of 230509074179 in words is "two hundred thirty billion, five hundred nine million, seventy-four thousand, one hundred seventy-nine".
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