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23031014241 = 3137104953419
BaseRepresentation
bin10101011100110000…
…010110001101100001
32012110001220202010110
4111130300112031201
5334131414423431
614325202321533
71443505251054
oct253460261541
965401822113
1023031014241
119849452974
1245690592a9
13223062a9a1
141186a82a9b
158ebdd9346
hex55cc16361

23031014241 has 16 divisors (see below), whose sum is σ = 30962232000. Its totient is φ = 15227121408.

The previous prime is 23031014221. The next prime is 23031014243. The reversal of 23031014241 is 14241013032.

It is not a de Polignac number, because 23031014241 - 27 = 23031014113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23031014243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404430 + ... + 457848.

It is an arithmetic number, because the mean of its divisors is an integer number (1935139500).

Almost surely, 223031014241 is an apocalyptic number.

It is an amenable number.

23031014241 is a deficient number, since it is larger than the sum of its proper divisors (7931217759).

23031014241 is a wasteful number, since it uses less digits than its factorization.

23031014241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54608.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23031014241 its reverse (14241013032), we get a palindrome (37272027273).

The spelling of 23031014241 in words is "twenty-three billion, thirty-one million, fourteen thousand, two hundred forty-one".

Divisors: 1 3 137 411 1049 3147 53419 143713 160257 431139 7318403 21955209 56036531 168109593 7677004747 23031014241