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23002025541 = 3112330305699
BaseRepresentation
bin10101011011000001…
…110000111001000101
32012101001100222002220
4111123001300321011
5334102004304131
614322245122553
71443003663645
oct253301607105
965331328086
1023002025541
119834053270
12455b3b9459
13222761b101
141182c98525
158e95aee96
hex55b070e45

23002025541 has 16 divisors (see below), whose sum is σ = 34912166400. Its totient is φ = 13334507120.

The previous prime is 23002025489. The next prime is 23002025549. The reversal of 23002025541 is 14552020032.

It is not a de Polignac number, because 23002025541 - 27 = 23002025413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002025549) 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, 15152091 + ... + 15153608.

It is an arithmetic number, because the mean of its divisors is an integer number (2182010400).

Almost surely, 223002025541 is an apocalyptic number.

It is an amenable number.

23002025541 is a deficient number, since it is larger than the sum of its proper divisors (11910140859).

23002025541 is a wasteful number, since it uses less digits than its factorization.

23002025541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30305736.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 23002025541 its reverse (14552020032), we get a palindrome (37554045573).

The spelling of 23002025541 in words is "twenty-three billion, two million, twenty-five thousand, five hundred forty-one".

Divisors: 1 3 11 23 33 69 253 759 30305699 90917097 333362689 697031077 1000088067 2091093231 7667341847 23002025541