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23002750247125 = 531137974661263
BaseRepresentation
bin1010011101011101111101…
…10000011110000011010101
310000110001010012210210220111
411032232332300132003111
511003334113030402000
6120531152333003021
74562615411006125
oct516567660360325
9100401105723814
1023002750247125
11736945891a120
1226b6106623471
13cab1c48410ac
145974a6506c85
1529d54ac87cba
hex14ebbec1e0d5

23002750247125 has 64 divisors (see below), whose sum is σ = 32495200238592. Its totient is φ = 16109321472000.

The previous prime is 23002750247077. The next prime is 23002750247131. The reversal of 23002750247125 is 52174205720032.

It is a happy number.

It is not a de Polignac number, because 23002750247125 - 227 = 23002616029397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2604244 + ... + 7265506.

It is an arithmetic number, because the mean of its divisors is an integer number (507737503728).

Almost surely, 223002750247125 is an apocalyptic number.

23002750247125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23002750247125 is a deficient number, since it is larger than the sum of its proper divisors (9492449991467).

23002750247125 is a wasteful number, since it uses less digits than its factorization.

23002750247125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661423 (or 4661413 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

Adding to 23002750247125 its reverse (52174205720032), we get a palindrome (75176955967157).

The spelling of 23002750247125 in words is "twenty-three trillion, two billion, seven hundred fifty million, two hundred forty-seven thousand, one hundred twenty-five".

Divisors: 1 5 11 25 37 55 97 125 185 275 407 485 925 1067 1375 2035 2425 3589 4625 5335 10175 12125 17945 26675 39479 50875 89725 133375 197395 448625 986975 4661263 4934875 23306315 51273893 116531575 172466731 256369465 452142511 582657875 862333655 1281847325 1897134041 2260712555 4311668275 4973567621 6409236625 9485670205 11303562775 16729272907 21558341375 24867838105 47428351025 56517813875 83646364535 124339190525 184022001977 237141755125 418231822675 621695952625 920110009885 2091159113375 4600550049425 23002750247125