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11293508325 = 35211193791901
BaseRepresentation
bin10101000010010010…
…10100001011100101
31002011001201122222010
422201021110023211
5141112114231300
65104351024433
7546602144151
oct124111241345
932131648863
1011293508325
114875988a60
12223220b119
1310ac991708
14791c74061
15461719a50
hex2a12542e5

11293508325 has 96 divisors (see below), whose sum is σ = 21509337600. Its totient is φ = 5171040000.

The previous prime is 11293508299. The next prime is 11293508327. The reversal of 11293508325 is 52380539211.

It is not a de Polignac number, because 11293508325 - 27 = 11293508197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11293508327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5939875 + ... + 5941775.

It is an arithmetic number, because the mean of its divisors is an integer number (224055600).

Almost surely, 211293508325 is an apocalyptic number.

11293508325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11293508325 is a deficient number, since it is larger than the sum of its proper divisors (10215829275).

11293508325 is a wasteful number, since it uses less digits than its factorization.

11293508325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 11293508325 in words is "eleven billion, two hundred ninety-three million, five hundred eight thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 19 25 33 55 57 75 95 165 209 275 285 379 475 627 825 1045 1137 1425 1895 1901 3135 4169 5225 5685 5703 7201 9475 9505 12507 15675 20845 20911 21603 28425 28515 36005 36119 47525 62535 62733 79211 104225 104555 108015 108357 142575 180025 180595 237633 312675 313665 396055 397309 522775 540075 541785 720479 902975 1188165 1191927 1568325 1980275 1986545 2161437 2708925 3602395 5940825 5959635 7925269 9932725 10807185 13689101 18011975 23775807 29798175 39626345 41067303 54035925 68445505 118879035 150580111 198131725 205336515 342227525 451740333 594395175 752900555 1026682575 2258701665 3764502775 11293508325