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13141230253015 = 517154602708859
BaseRepresentation
bin1011111100111010111001…
…0111000111001111010111
31201112021210221010201220011
42333032232113013033113
53210301214421044030
643540555311021051
72524264636060234
oct277165627071727
951467727121804
1013141230253015
114207189983167
121582a3750a787
1374429c3a4a77
14336078bba78b
1517bc783bcb2a
hexbf3ae5c73d7

13141230253015 has 8 divisors (see below), whose sum is σ = 16697092556880. Its totient is φ = 9894573366912.

The previous prime is 13141230252979. The next prime is 13141230253031. The reversal of 13141230253015 is 51035203214131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13141230253015 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77301354345 + ... + 77301354514.

It is an arithmetic number, because the mean of its divisors is an integer number (2087136569610).

Almost surely, 213141230253015 is an apocalyptic number.

13141230253015 is a deficient number, since it is larger than the sum of its proper divisors (3555862303865).

13141230253015 is a wasteful number, since it uses less digits than its factorization.

13141230253015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154602708881.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 13141230253015 its reverse (51035203214131), we get a palindrome (64176433467146).

The spelling of 13141230253015 in words is "thirteen trillion, one hundred forty-one billion, two hundred thirty million, two hundred fifty-three thousand, fifteen".

Divisors: 1 5 17 85 154602708859 773013544295 2628246050603 13141230253015