Search a number
-
+
13403468429 = 135917475187
BaseRepresentation
bin11000111101110100…
…01011001010001101
31021121002222202002122
430132322023022031
5204422241442204
610054002502325
7653102413301
oct143672131215
937532882078
1013403468429
1157589aa23a
1227209649a5
131357b58c10
14912193d01
15536a9d0be
hex31ee8b28d

13403468429 has 8 divisors (see below), whose sum is σ = 14679157920. Its totient is φ = 12162729456.

The previous prime is 13403468387. The next prime is 13403468437. The reversal of 13403468429 is 92486430431.

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 13403468429 - 28 = 13403468173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13403468429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403468489) 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, 8736827 + ... + 8738360.

It is an arithmetic number, because the mean of its divisors is an integer number (1834894740).

Almost surely, 213403468429 is an apocalyptic number.

It is an amenable number.

13403468429 is a deficient number, since it is larger than the sum of its proper divisors (1275689491).

13403468429 is a wasteful number, since it uses less digits than its factorization.

13403468429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17475259.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 13403468429 in words is "thirteen billion, four hundred three million, four hundred sixty-eight thousand, four hundred twenty-nine".

Divisors: 1 13 59 767 17475187 227177431 1031036033 13403468429