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13141413999 = 310731793
BaseRepresentation
bin11000011110100101…
…00001000001101111
31020220211220000000000
430033102201001233
5203403200221444
610012002035343
7643441114230
oct141722410157
936824800000
1013141413999
115633a9292a
122669048b53
13131578581c
148c945b087
1551da87469
hex30f4a106f

13141413999 has 44 divisors (see below), whose sum is σ = 22528719696. Its totient is φ = 7509143232.

The previous prime is 13141413977. The next prime is 13141414009. The reversal of 13141413999 is 99931414131.

13141413999 is a `hidden beast` number, since 1 + 3 + 141 + 413 + 9 + 99 = 666.

It is not a de Polignac number, because 13141413999 - 28 = 13141413743 is a prime.

It is a super-2 number, since 2×131414139992 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141413799) by changing a digit.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 397447 + ... + 429239.

Almost surely, 213141413999 is an apocalyptic number.

13141413999 is a deficient number, since it is larger than the sum of its proper divisors (9387305697).

13141413999 is an frugal number, since it uses more digits than its factorization.

13141413999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31830 (or 31803 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The spelling of 13141413999 in words is "thirteen billion, one hundred forty-one million, four hundred thirteen thousand, nine hundred ninety-nine".

Divisors: 1 3 7 9 21 27 63 81 189 243 567 729 1701 2187 5103 6561 15309 19683 31793 45927 59049 95379 137781 222551 286137 413343 667653 858411 2002959 2575233 6008877 7725699 18026631 23177097 54079893 69531291 162239679 208593873 486719037 625781619 1460157111 1877344857 4380471333 13141413999