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23150335430300 = 225213145112272881
BaseRepresentation
bin1010100001110000110111…
…00001010000111010011100
310000222011001200100220211212
411100320123201100322130
511013243341332232200
6121123041155403552
74606361615243111
oct520703341207234
9100864050326755
1023150335430300
117416002905691
12271a8345b35b8
13cbc0b4a17750
145a06a729c908
152a22d7866035
hex150e1b850e9c

23150335430300 has 72 divisors (see below), whose sum is σ = 54137842529232. Its totient is φ = 8541924480000.

The previous prime is 23150335430279. The next prime is 23150335430351. The reversal of 23150335430300 is 303453305132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4250141 + ... + 8022740.

Almost surely, 223150335430300 is an apocalyptic number.

23150335430300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23150335430300 is an abundant number, since it is smaller than the sum of its proper divisors (30987507098932).

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

23150335430300 is a wasteful number, since it uses less digits than its factorization.

23150335430300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12274359 (or 12274352 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 32.

Adding to 23150335430300 its reverse (303453305132), we get a palindrome (23453788735432).

The spelling of 23150335430300 in words is "twenty-three trillion, one hundred fifty billion, three hundred thirty-five million, four hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 1451 2902 5804 7255 14510 18863 29020 36275 37726 72550 75452 94315 145100 188630 377260 471575 943150 1886300 12272881 24545762 49091524 61364405 122728810 159547453 245457620 306822025 319094906 613644050 638189812 797737265 1227288100 1595474530 3190949060 3988686325 7977372650 15954745300 17807950331 35615900662 71231801324 89039751655 178079503310 231503354303 356159006620 445198758275 463006708606 890397516550 926013417212 1157516771515 1780795033100 2315033543030 4630067086060 5787583857575 11575167715150 23150335430300