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13429153 = 71732591
BaseRepresentation
bin110011001110…
…100110100001
3221021021100001
4303032212201
511414213103
61155500001
7222101023
oct63164641
927237301
1013429153
117642581
1245b7601
132a2265a
141ad8013
1512a401d
hexcce9a1

13429153 has 8 divisors (see below), whose sum is σ = 13810176. Its totient is φ = 13053600.

The previous prime is 13429139. The next prime is 13429159. The reversal of 13429153 is 35192431.

13429153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

13429153 is a nontrivial binomial coefficient, being equal to C(5183, 2).

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 13429153 - 29 = 13428641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13429159) 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, 3888 + ... + 6478.

It is an arithmetic number, because the mean of its divisors is an integer number (1726272).

Almost surely, 213429153 is an apocalyptic number.

13429153 is the 5182-nd triangular number.

13429153 is the 1728-th centered nonagonal number.

It is an amenable number.

13429153 is a deficient number, since it is larger than the sum of its proper divisors (381023).

13429153 is an equidigital number, since it uses as much as digits as its factorization.

13429153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735.

The product of its digits is 3240, while the sum is 28.

The square root of 13429153 is about 3664.5808764441. The cubic root of 13429153 is about 237.6928988703.

The spelling of 13429153 in words is "thirteen million, four hundred twenty-nine thousand, one hundred fifty-three".

Divisors: 1 71 73 2591 5183 183961 189143 13429153