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13914680301975 = 352434314629551
BaseRepresentation
bin1100101001111100001110…
…0100111001100110010111
31211021020012222212012221210
43022133003210321212113
53310434231124130400
645332152121512503
72634205515031215
oct312370344714627
954236188765853
1013914680301975
114485201303762
121688912342733
1379c1c198692b
1436168cdb1cb5
15191e458c7950
hexca7c3939997

13914680301975 has 24 divisors (see below), whose sum is σ = 23540618835712. Its totient is φ = 7248577644000.

The previous prime is 13914680301971. The next prime is 13914680301997. The reversal of 13914680301975 is 57910308641931.

It is not a de Polignac number, because 13914680301975 - 22 = 13914680301971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13914680301971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2157311551 + ... + 2157318000.

Almost surely, 213914680301975 is an apocalyptic number.

13914680301975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13914680301975 is a deficient number, since it is larger than the sum of its proper divisors (9625938533737).

13914680301975 is a wasteful number, since it uses less digits than its factorization.

13914680301975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314629607 (or 4314629602 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The spelling of 13914680301975 in words is "thirteen trillion, nine hundred fourteen billion, six hundred eighty million, three hundred one thousand, nine hundred seventy-five".

Divisors: 1 3 5 15 25 43 75 129 215 645 1075 3225 4314629551 12943888653 21573147755 64719443265 107865738775 185529070693 323597216325 556587212079 927645353465 2782936060395 4638226767325 13914680301975