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241253023 = 1173329921
BaseRepresentation
bin11100110000100…
…11101010011111
3121210221220221011
432120103222133
5443230044043
635534520051
75656421404
oct1630235237
9553856834
10241253023
111141a9a70
1268966027
133ac9c28b
14240802ab
15162a759d
hexe613a9f

241253023 has 8 divisors (see below), whose sum is σ = 263552976. Its totient is φ = 219014400.

The previous prime is 241253017. The next prime is 241253039. The reversal of 241253023 is 320352142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241253023 - 225 = 207698591 is a prime.

It is a super-2 number, since 2×2412530232 = 116406042213277058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241252985 and 241253003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241253323) 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, 6898 + ... + 23023.

It is an arithmetic number, because the mean of its divisors is an integer number (32944122).

Almost surely, 2241253023 is an apocalyptic number.

241253023 is a deficient number, since it is larger than the sum of its proper divisors (22299953).

241253023 is a wasteful number, since it uses less digits than its factorization.

241253023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30665.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 241253023 is about 15532.3218805174. The cubic root of 241253023 is about 622.5261338576.

The spelling of 241253023 in words is "two hundred forty-one million, two hundred fifty-three thousand, twenty-three".

Divisors: 1 11 733 8063 29921 329131 21932093 241253023