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13293250408023 = 319233214919439
BaseRepresentation
bin1100000101110001001101…
…1101111110111001010111
31202001211012110212202110120
43001130103131332321113
53220244034101024043
644134500202323023
72541256065056235
oct301342335767127
952054173782416
1013293250408023
1142656aa334703
1215a83a27b9473
13755718337401
1433d57a991955
15180bc44e1983
hexc171377ee57

13293250408023 has 8 divisors (see below), whose sum is σ = 18657193555200. Its totient is φ = 8395737099768.

The previous prime is 13293250408003. The next prime is 13293250408027. The reversal of 13293250408023 is 32080405239231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13293250408023 - 213 = 13293250399831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13293250408027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116607459663 + ... + 116607459776.

It is an arithmetic number, because the mean of its divisors is an integer number (2332149194400).

Almost surely, 213293250408023 is an apocalyptic number.

13293250408023 is a deficient number, since it is larger than the sum of its proper divisors (5363943147177).

13293250408023 is a wasteful number, since it uses less digits than its factorization.

13293250408023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233214919461.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 13293250408023 in words is "thirteen trillion, two hundred ninety-three billion, two hundred fifty million, four hundred eight thousand, twenty-three".

Divisors: 1 3 19 57 233214919439 699644758317 4431083469341 13293250408023