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230124401 = 1338346219
BaseRepresentation
bin11011011011101…
…10101101110001
3121001000112022222
431231312231301
5432402440101
634500210425
75463011423
oct1555665561
9531015288
10230124401
11108998961
1265099a15
13388a3ab0
14227c4813
151530a01b
hexdb76b71

230124401 has 8 divisors (see below), whose sum is σ = 248478720. Its totient is φ = 211863312.

The previous prime is 230124379. The next prime is 230124413. The reversal of 230124401 is 104421032.

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 230124401 - 218 = 229862257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230124401.

It is not an unprimeable number, because it can be changed into a prime (230124451) 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, 18131 + ... + 28088.

It is an arithmetic number, because the mean of its divisors is an integer number (31059840).

Almost surely, 2230124401 is an apocalyptic number.

It is an amenable number.

230124401 is a deficient number, since it is larger than the sum of its proper divisors (18354319).

230124401 is a wasteful number, since it uses less digits than its factorization.

230124401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46615.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230124401 is about 15169.8517131843. The cubic root of 230124401 is about 612.8030107554.

Adding to 230124401 its reverse (104421032), we get a palindrome (334545433).

The spelling of 230124401 in words is "two hundred thirty million, one hundred twenty-four thousand, four hundred one".

Divisors: 1 13 383 4979 46219 600847 17701877 230124401