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13253353401 = 321227208121
BaseRepresentation
bin11000101011111011…
…00001111110111001
31021012122112002222210
430111331201332321
5204120324302101
610031041205333
7646300434201
oct142575417671
937178462883
1013253353401
115691199632
12269a630849
131332a19862
148da279401
155287e97d6
hex315f61fb9

13253353401 has 8 divisors (see below), whose sum is σ = 17672055264. Its totient is φ = 8835110240.

The previous prime is 13253353349. The next prime is 13253353441. The reversal of 13253353401 is 10435335231.

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 13253353401 - 214 = 13253337017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13253353441) 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, 40380 + ... + 167741.

It is an arithmetic number, because the mean of its divisors is an integer number (2209006908).

Almost surely, 213253353401 is an apocalyptic number.

It is an amenable number.

13253353401 is a deficient number, since it is larger than the sum of its proper divisors (4418701863).

13253353401 is a wasteful number, since it uses less digits than its factorization.

13253353401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229351.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 13253353401 its reverse (10435335231), we get a palindrome (23688688632).

The spelling of 13253353401 in words is "thirteen billion, two hundred fifty-three million, three hundred fifty-three thousand, four hundred one".

Divisors: 1 3 21227 63681 208121 624363 4417784467 13253353401