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13253314929 = 319232514297
BaseRepresentation
bin11000101011111010…
…11000100101110001
31021012122110011012220
430111331120211301
5204120322034204
610031040311253
7646300214061
oct142575304561
937178404186
1013253314929
115691172738
12269a612529
131332a051aa
148da2693a1
155287dd1d9
hex315f58971

13253314929 has 8 divisors (see below), whose sum is σ = 18601143840. Its totient is φ = 8370514656.

The previous prime is 13253314927. The next prime is 13253314951. The reversal of 13253314929 is 92941335231.

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

It is not a de Polignac number, because 13253314929 - 21 = 13253314927 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13253314927) 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, 116257092 + ... + 116257205.

It is an arithmetic number, because the mean of its divisors is an integer number (2325142980).

Almost surely, 213253314929 is an apocalyptic number.

13253314929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13253314929 is a deficient number, since it is larger than the sum of its proper divisors (5347828911).

13253314929 is a wasteful number, since it uses less digits than its factorization.

13253314929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232514319.

The product of its digits is 174960, while the sum is 42.

The spelling of 13253314929 in words is "thirteen billion, two hundred fifty-three million, three hundred fourteen thousand, nine hundred twenty-nine".

Divisors: 1 3 19 57 232514297 697542891 4417771643 13253314929