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23301230241 = 3192361291371
BaseRepresentation
bin10101101100110111…
…001000111010100001
32020010220101010210110
4111230313020322201
5340210103331431
614412054121533
71453266121602
oct255467107241
966126333713
1023301230241
119977a34183
1246236502a9
1322745cac03
1411b0901da9
159159b3346
hex56cdc8ea1

23301230241 has 32 divisors (see below), whose sum is σ = 34684922880. Its totient is φ = 13845902400.

The previous prime is 23301230237. The next prime is 23301230243. The reversal of 23301230241 is 14203210332.

It is not a de Polignac number, because 23301230241 - 22 = 23301230237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23301230243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65715 + ... + 225656.

It is an arithmetic number, because the mean of its divisors is an integer number (1083903840).

Almost surely, 223301230241 is an apocalyptic number.

It is an amenable number.

23301230241 is a deficient number, since it is larger than the sum of its proper divisors (11383692639).

23301230241 is a wasteful number, since it uses less digits than its factorization.

23301230241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291477.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23301230241 its reverse (14203210332), we get a palindrome (37504440573).

The spelling of 23301230241 in words is "twenty-three billion, three hundred one million, two hundred thirty thousand, two hundred forty-one".

Divisors: 1 3 19 23 57 61 69 183 437 1159 1311 1403 3477 4209 26657 79971 291371 874113 5536049 6701533 16608147 17773631 20104599 53320893 127329127 337698989 381987381 408793513 1013096967 1226380539 7767076747 23301230241