Search a number
-
+
10129134 = 231688189
BaseRepresentation
bin100110101000…
…111011101110
3201001121120010
4212220323232
510043113014
61001034050
7152045001
oct46507356
921047503
1010129134
115799194
123485926
132138592
1414b9538
15d51359
hex9a8eee

10129134 has 8 divisors (see below), whose sum is σ = 20258280. Its totient is φ = 3376376.

The previous prime is 10129129. The next prime is 10129153. The reversal of 10129134 is 43192101.

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

10129134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10129134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844089 + ... + 844100.

It is an arithmetic number, because the mean of its divisors is an integer number (2532285).

Almost surely, 210129134 is an apocalyptic number.

10129134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10129134 is a wasteful number, since it uses less digits than its factorization.

10129134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688194.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10129134 is about 3182.6300444758. The cubic root of 10129134 is about 216.3668747977.

The spelling of 10129134 in words is "ten million, one hundred twenty-nine thousand, one hundred thirty-four".

Divisors: 1 2 3 6 1688189 3376378 5064567 10129134