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23255254023 = 3172233743733
BaseRepresentation
bin10101101010000111…
…110000010000000111
32020000200212022021120
4111222013300100013
5340111321112043
614403332445023
71452200253261
oct255207602007
966020768246
1023255254023
119953a91601
124610179773
132267c21151
1411a8774b31
15911930983
hex56a1f0407

23255254023 has 96 divisors (see below), whose sum is σ = 36169453056. Its totient is φ = 13245990912.

The previous prime is 23255253929. The next prime is 23255254049. The reversal of 23255254023 is 32045255232.

It is not a de Polignac number, because 23255254023 - 28 = 23255253767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255254073) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31725765 + ... + 31726497.

It is an arithmetic number, because the mean of its divisors is an integer number (376765136).

Almost surely, 223255254023 is an apocalyptic number.

23255254023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23255254023 is a deficient number, since it is larger than the sum of its proper divisors (12914199033).

23255254023 is a wasteful number, since it uses less digits than its factorization.

23255254023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 23255254023 in words is "twenty-three billion, two hundred fifty-five million, two hundred fifty-four thousand, twenty-three".

Divisors: 1 3 17 23 37 43 51 69 111 129 289 391 629 731 733 851 867 989 1173 1591 1887 2193 2199 2553 2967 4773 6647 10693 12427 12461 14467 16813 16859 19941 27047 27121 31519 32079 36593 37281 37383 43401 50439 50577 81141 81363 94557 109779 211837 245939 285821 286603 459799 461057 535823 622081 623783 635511 724937 737817 857463 859809 1166203 1379397 1383171 1607469 1866243 1871349 2174811 3498609 4872251 7837969 9108991 10575377 10604311 12323929 14616753 19825451 23513907 26822669 27326973 31726131 31812933 36971787 59476353 80468007 180273287 209506793 337032667 455985373 540819861 628520379 1011098001 1367956119 7751751341 23255254023