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13385412514 = 2113211280699
BaseRepresentation
bin11000111011101010…
…10010111110100010
31021112212000102001001
430131311102332202
5204403131200024
610052115502214
7652463062165
oct143565227642
937485012031
1013385412514
1157497975a1
1227168b796a
1313541a6646
1490da13adc
155351d3244
hex31dd52fa2

13385412514 has 16 divisors (see below), whose sum is σ = 20351872800. Its totient is φ = 6602016960.

The previous prime is 13385412499. The next prime is 13385412563. The reversal of 13385412514 is 41521458331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92664 + ... + 188035.

It is an arithmetic number, because the mean of its divisors is an integer number (1271992050).

Almost surely, 213385412514 is an apocalyptic number.

13385412514 is a deficient number, since it is larger than the sum of its proper divisors (6966460286).

13385412514 is a wasteful number, since it uses less digits than its factorization.

13385412514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281025.

The product of its digits is 57600, while the sum is 37.

The spelling of 13385412514 in words is "thirteen billion, three hundred eighty-five million, four hundred twelve thousand, five hundred fourteen".

Divisors: 1 2 113 211 226 422 23843 47686 280699 561398 31718987 59227489 63437974 118454978 6692706257 13385412514