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13244612201 = 79214378233
BaseRepresentation
bin11000101010111000…
…01011111001101001
31021012001002000022122
430111130023321221
5204111110042301
610030130001025
7646133226512
oct142534137151
937161060278
1013244612201
1156872691a7
122697716175
131330c78c52
148d9041a09
15527b6e81b
hex31570be69

13244612201 has 8 divisors (see below), whose sum is σ = 13418695680. Its totient is φ = 13070689632.

The previous prime is 13244612189. The next prime is 13244612219. The reversal of 13244612201 is 10221644231.

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 13244612201 - 218 = 13244350057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13244612281) 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, 130181 + ... + 208413.

It is an arithmetic number, because the mean of its divisors is an integer number (1677336960).

Almost surely, 213244612201 is an apocalyptic number.

It is an amenable number.

13244612201 is a deficient number, since it is larger than the sum of its proper divisors (174083479).

13244612201 is an equidigital number, since it uses as much as digits as its factorization.

13244612201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80455.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 13244612201 in words is "thirteen billion, two hundred forty-four million, six hundred twelve thousand, two hundred one".

Divisors: 1 79 2143 78233 169297 6180407 167653319 13244612201