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14530202501 = 611223194767
BaseRepresentation
bin11011000100001000…
…10100101110000101
31101111122010202200012
431202010110232011
5214224212440001
610401452400005
71023033453263
oct154204245605
941448122605
1014530202501
116186a14221
122996176005
1314a740a179
149bba91433
155a09652bb
hex362114b85

14530202501 has 8 divisors (see below), whose sum is σ = 14780553984. Its totient is φ = 14280243120.

The previous prime is 14530202497. The next prime is 14530202513. The reversal of 14530202501 is 10520203541.

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 14530202501 - 22 = 14530202497 is a prime.

It is a super-2 number, since 2×145302025012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530202201) 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, 22781 + ... + 171986.

It is an arithmetic number, because the mean of its divisors is an integer number (1847569248).

Almost surely, 214530202501 is an apocalyptic number.

It is an amenable number.

14530202501 is a deficient number, since it is larger than the sum of its proper divisors (250351483).

14530202501 is a wasteful number, since it uses less digits than its factorization.

14530202501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196051.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 14530202501 in words is "fourteen billion, five hundred thirty million, two hundred two thousand, five hundred one".

Divisors: 1 61 1223 74603 194767 11880787 238200041 14530202501