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230509074179 = 3041400718917
BaseRepresentation
bin1101011010101101101…
…0010101011100000011
3211000222120111020100202
43112223122111130003
512234040310333204
6253521105235415
722440141542066
oct3265332253403
9730876436322
10230509074179
11898383aa19a
1238811032b6b
1318976cc56a7
14b229da48dd
155ee1b09e1e
hex35ab695703

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".

Divisors: 1 3041 4007 18917 12185287 57526597 75800419 230509074179