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23130301375 = 53792342309
BaseRepresentation
bin10101100010101011…
…000110001110111111
32012200222202001110201
4111202223012032333
5334332324121000
614343110344331
71446122213656
oct254253061677
965628661421
1023130301375
11989a4a7855
12459635b0a7
132248081b7c
141195d2a19d
1590599c96a
hex562ac63bf

23130301375 has 16 divisors (see below), whose sum is σ = 29232028800. Its totient is φ = 18270002400.

The previous prime is 23130301373. The next prime is 23130301391. The reversal of 23130301375 is 57310303132.

It is not a de Polignac number, because 23130301375 - 21 = 23130301373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130301373) 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, 1161280 + ... + 1181029.

It is an arithmetic number, because the mean of its divisors is an integer number (1827001800).

Almost surely, 223130301375 is an apocalyptic number.

23130301375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23130301375 is a deficient number, since it is larger than the sum of its proper divisors (6101727425).

23130301375 is an equidigital number, since it uses as much as digits as its factorization.

23130301375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342403 (or 2342393 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 28.

The spelling of 23130301375 in words is "twenty-three billion, one hundred thirty million, three hundred one thousand, three hundred seventy-five".

Divisors: 1 5 25 79 125 395 1975 9875 2342309 11711545 58557725 185042411 292788625 925212055 4626060275 23130301375