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23002023141 = 335914439437
BaseRepresentation
bin10101011011000001…
…110000010011100101
32012101001100211211000
4111123001300103211
5334102004220031
614322245103513
71443003653646
oct253301602345
965331324730
1023002023141
119834051489
12455b3b7b99
132227619ca6
141182c976cd
158e95ae3e6
hex55b0704e5

23002023141 has 16 divisors (see below), whose sum is σ = 34654651200. Its totient is φ = 15074771184.

The previous prime is 23002023113. The next prime is 23002023227. The reversal of 23002023141 is 14132020032.

It is not a de Polignac number, because 23002023141 - 213 = 23002014949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002023101) 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, 7218126 + ... + 7221311.

It is an arithmetic number, because the mean of its divisors is an integer number (2165915700).

Almost surely, 223002023141 is an apocalyptic number.

It is an amenable number.

23002023141 is a deficient number, since it is larger than the sum of its proper divisors (11652628059).

23002023141 is a wasteful number, since it uses less digits than its factorization.

23002023141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14439505 (or 14439499 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23002023141 its reverse (14132020032), we get a palindrome (37134043173).

The spelling of 23002023141 in words is "twenty-three billion, two million, twenty-three thousand, one hundred forty-one".

Divisors: 1 3 9 27 59 177 531 1593 14439437 43318311 129954933 389864799 851926783 2555780349 7667341047 23002023141