Base | Representation |
---|---|
bin | 10000000011110… |
… | …11101101001110 |
3 | 100101111201011201 |
4 | 20001323231032 |
5 | 233442140210 |
6 | 21211340114 |
7 | 3224065411 |
oct | 1001735516 |
9 | 311451151 |
10 | 134724430 |
11 | 6a059505 |
12 | 3915163a |
13 | 21bb0cc9 |
14 | 13c6db78 |
15 | bc6353a |
hex | 807bb4e |
134724430 has 32 divisors (see below), whose sum is σ = 252771840. Its totient is φ = 51636480.
The previous prime is 134724413. The next prime is 134724433. The reversal of 134724430 is 34427431.
134724430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134724433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38035 + ... + 41425.
It is an arithmetic number, because the mean of its divisors is an integer number (7899120).
Almost surely, 2134724430 is an apocalyptic number.
134724430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134724430 is a deficient number, since it is larger than the sum of its proper divisors (118047410).
134724430 is a wasteful number, since it uses less digits than its factorization.
134724430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3564.
The product of its (nonzero) digits is 8064, while the sum is 28.
The square root of 134724430 is about 11607.0853361212. The cubic root of 134724430 is about 512.6434958091.
The spelling of 134724430 in words is "one hundred thirty-four million, seven hundred twenty-four thousand, four hundred thirty".
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