Search a number
-
+
10134342134 = 27723881581
BaseRepresentation
bin10010111000000110…
…11100100111110110
3222011021112220212222
421130003130213312
5131223342422014
64353342042342
7506065325660
oct113403344766
928137486788
1010134342134
114330632274
121b69b793b2
13c56796467
146c1d33530
153e4a9808e
hex25c0dc9f6

10134342134 has 8 divisors (see below), whose sum is σ = 17373157968. Its totient is φ = 4343289480.

The previous prime is 10134342109. The next prime is 10134342137. The reversal of 10134342134 is 43124343101.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10134342137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361940777 + ... + 361940804.

It is an arithmetic number, because the mean of its divisors is an integer number (2171644746).

Almost surely, 210134342134 is an apocalyptic number.

10134342134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10134342134 is a deficient number, since it is larger than the sum of its proper divisors (7238815834).

10134342134 is an equidigital number, since it uses as much as digits as its factorization.

10134342134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723881590.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10134342134 its reverse (43124343101), we get a palindrome (53258685235).

The spelling of 10134342134 in words is "ten billion, one hundred thirty-four million, three hundred forty-two thousand, one hundred thirty-four".

Divisors: 1 2 7 14 723881581 1447763162 5067171067 10134342134