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20232133265080 = 23511269170937253
BaseRepresentation
bin1001001100110101010010…
…00111011100011010111000
32122122011200011011012002001
410212122221013130122320
510122440402103440310
6111010302543350344
74155503060146312
oct446325107343270
978564604135061
1020232133265080
1164a0443860960
1223291585b23b4
13b39b60932019
144dd351c127b2
1525143e36c93a
hex1266a91dc6b8

20232133265080 has 64 divisors (see below), whose sum is σ = 49845303266400. Its totient is φ = 7329789365760.

The previous prime is 20232133265059. The next prime is 20232133265083. The reversal of 20232133265080 is 8056233123202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232133265083) 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, 85350267 + ... + 85586986.

Almost surely, 220232133265080 is an apocalyptic number.

20232133265080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20232133265080 is an abundant number, since it is smaller than the sum of its proper divisors (29613170001320).

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

20232133265080 is a wasteful number, since it uses less digits than its factorization.

20232133265080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170937544 (or 170937540 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 20232133265080 its reverse (8056233123202), we get a palindrome (28288366388282).

The spelling of 20232133265080 in words is "twenty trillion, two hundred thirty-two billion, one hundred thirty-three million, two hundred sixty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 269 440 538 1076 1345 2152 2690 2959 5380 5918 10760 11836 14795 23672 29590 59180 118360 170937253 341874506 683749012 854686265 1367498024 1709372530 1880309783 3418745060 3760619566 6837490120 7521239132 9401548915 15042478264 18803097830 37606195660 45982121057 75212391320 91964242114 183928484228 229910605285 367856968456 459821210570 505803331627 919642421140 1011606663254 1839284842280 2023213326508 2529016658135 4046426653016 5058033316270 10116066632540 20232133265080