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13430514122401 = 372391518773507
BaseRepresentation
bin1100001101110000100100…
…0001011111111010100001
31202112221111121202220222211
43003130021001133322201
53230021143103404101
644321520520202121
72554215442304365
oct303341101377241
952487447686884
1013430514122401
1143089380a8972
12160ab10009341
1376565204998c
1434607ca232a5
15184559db1c51
hexc370905fea1

13430514122401 has 8 divisors (see below), whose sum is σ = 13851214392960. Its totient is φ = 13012851399408.

The previous prime is 13430514122341. The next prime is 13430514122471. The reversal of 13430514122401 is 10422141503431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13430514122401 - 29 = 13430514121889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13430514122471) 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, 759377911 + ... + 759395596.

It is an arithmetic number, because the mean of its divisors is an integer number (1731401799120).

Almost surely, 213430514122401 is an apocalyptic number.

It is an amenable number.

13430514122401 is a deficient number, since it is larger than the sum of its proper divisors (420700270559).

13430514122401 is a wasteful number, since it uses less digits than its factorization.

13430514122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518773783.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 13430514122401 its reverse (10422141503431), we get a palindrome (23852655625832).

The spelling of 13430514122401 in words is "thirteen trillion, four hundred thirty billion, five hundred fourteen million, one hundred twenty-two thousand, four hundred one".

Divisors: 1 37 239 8843 1518773507 56194619759 362986868173 13430514122401