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23010234552 = 2332319586591
BaseRepresentation
bin10101011011100001…
…000101000010111000
32012101121211000202100
4111123201011002320
5334111110001202
614323141103400
71443133523634
oct253341050270
965347730670
1023010234552
11983874a878
1245620b7b60
132229233706
141183dd3dc4
158ea18241c
hex55b8450b8

23010234552 has 24 divisors (see below), whose sum is σ = 62319385440. Its totient is φ = 7670078160.

The previous prime is 23010234551. The next prime is 23010234593. The reversal of 23010234552 is 25543201032.

It is a happy number.

23010234552 is a `hidden beast` number, since 2 + 3 + 0 + 102 + 3 + 4 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010234551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159793224 + ... + 159793367.

It is an arithmetic number, because the mean of its divisors is an integer number (2596641060).

Almost surely, 223010234552 is an apocalyptic number.

It is an amenable number.

23010234552 is an abundant number, since it is smaller than the sum of its proper divisors (39309150888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23010234552 is a wasteful number, since it uses less digits than its factorization.

23010234552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319586603 (or 319586596 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 23010234552 its reverse (25543201032), we get a palindrome (48553435584).

The spelling of 23010234552 in words is "twenty-three billion, ten million, two hundred thirty-four thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 319586591 639173182 958759773 1278346364 1917519546 2556692728 2876279319 3835039092 5752558638 7670078184 11505117276 23010234552