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230015341 = 2310000667
BaseRepresentation
bin11011011010111…
…00000101101101
3121000210222201201
431231130011231
5432340442331
634454005501
75462045443
oct1555340555
9530728651
10230015341
11108923a26
1265046891
133886626a
1422796b93
15152d7a61
hexdb5c16d

230015341 has 4 divisors (see below), whose sum is σ = 240016032. Its totient is φ = 220014652.

The previous prime is 230015293. The next prime is 230015353. The reversal of 230015341 is 143510032.

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 a cyclic number.

It is not a de Polignac number, because 230015341 - 211 = 230013293 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 (230015741) 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, 5000311 + ... + 5000356.

It is an arithmetic number, because the mean of its divisors is an integer number (60004008).

Almost surely, 2230015341 is an apocalyptic number.

It is an amenable number.

230015341 is a deficient number, since it is larger than the sum of its proper divisors (10000691).

230015341 is a wasteful number, since it uses less digits than its factorization.

230015341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000690.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 230015341 is about 15166.2566574617. The cubic root of 230015341 is about 612.7061894181.

Adding to 230015341 its reverse (143510032), we get a palindrome (373525373).

The spelling of 230015341 in words is "two hundred thirty million, fifteen thousand, three hundred forty-one".

Divisors: 1 23 10000667 230015341