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23050222052 = 2211131071372749
BaseRepresentation
bin10101011101111001…
…100111100111100100
32012111102001121021212
4111131321213213210
5334201324101202
614331130130552
71444130440364
oct253571474744
965442047255
1023050222052
119859281aa0
124573580a58
1322345c4660
1411894429a4
158ed930652
hex55de679e4

23050222052 has 96 divisors (see below), whose sum is σ = 48199536000. Its totient is φ = 9507640320.

The previous prime is 23050222049. The next prime is 23050222093. The reversal of 23050222052 is 25022205032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8383574 + ... + 8386322.

It is an arithmetic number, because the mean of its divisors is an integer number (502078500).

Almost surely, 223050222052 is an apocalyptic number.

23050222052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23050222052 is an abundant number, since it is smaller than the sum of its proper divisors (25149313948).

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

23050222052 is a wasteful number, since it uses less digits than its factorization.

23050222052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021 (or 3019 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 23050222052 its reverse (25022205032), we get a palindrome (48072427084).

The spelling of 23050222052 in words is "twenty-three billion, fifty million, two hundred twenty-two thousand, fifty-two".

Divisors: 1 2 4 11 13 22 26 44 52 107 137 143 214 274 286 428 548 572 1177 1391 1507 1781 2354 2749 2782 3014 3562 4708 5498 5564 6028 7124 10996 14659 15301 19591 29318 30239 30602 35737 39182 58636 60478 61204 71474 78364 120956 142948 161249 190567 294143 322498 376613 381134 393107 588286 644996 753226 762268 786214 1176572 1506452 1572428 2096237 3235573 3823859 4142743 4192474 4895969 6471146 7647718 8285486 8384948 9791938 12942292 15295436 16570972 19583876 40297591 42062449 53855659 80595182 84124898 107711318 161190364 168249796 215422636 443273501 523868683 886547002 1047737366 1773094004 2095474732 5762555513 11525111026 23050222052