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23080007143088 = 2471373534261109
BaseRepresentation
bin1010011111101101110111…
…01000001000111010110000
310000201102112101021202120122
411033312323220020322300
511011120323312034323
6121030450420225412
74601322043540640
oct517667350107260
9100642471252518
1023080007143088
1173991a3379575
12270908783b268
13cb5587579b0c
1459b114c2c520
152a056d509ec8
hex14fdbba08eb0

23080007143088 has 80 divisors (see below), whose sum is σ = 51624608938560. Its totient is φ = 9791412584448.

The previous prime is 23080007143069. The next prime is 23080007143103. The reversal of 23080007143088 is 88034170008032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285878 + ... + 7546986.

It is an arithmetic number, because the mean of its divisors is an integer number (645307611732).

Almost surely, 223080007143088 is an apocalyptic number.

23080007143088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23080007143088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25812304469280).

23080007143088 is an abundant number, since it is smaller than the sum of its proper divisors (28544601795472).

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

23080007143088 is a wasteful number, since it uses less digits than its factorization.

23080007143088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261614 (or 4261608 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 23080007143088 in words is "twenty-three trillion, eighty billion, seven million, one hundred forty-three thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 137 274 353 548 706 959 1096 1412 1918 2192 2471 2824 3836 4942 5648 7672 9884 15344 19768 39536 48361 96722 193444 338527 386888 677054 773776 1354108 2708216 4261109 5416432 8522218 17044436 29827763 34088872 59655526 68177744 119311052 238622104 477244208 583771933 1167543866 1504171477 2335087732 3008342954 4086403531 4670175464 6016685908 8172807062 9340350928 10529200339 12033371816 16345614124 21058400678 24066743632 32691228248 42116801356 65382456496 84233602712 168467205424 206071492349 412142984698 824285969396 1442500446443 1648571938792 2885000892886 3297143877584 5770001785772 11540003571544 23080007143088