Base | Representation |
---|---|
bin | 10000000001101… |
… | …01000011010111 |
3 | 100100222000012020 |
4 | 20000311003113 |
5 | 233403410111 |
6 | 21201224223 |
7 | 3221451603 |
oct | 1000650327 |
9 | 310860166 |
10 | 134435031 |
11 | 69981035 |
12 | 39032073 |
13 | 21b0c373 |
14 | 13bd6503 |
15 | bc07906 |
hex | 80350d7 |
134435031 has 16 divisors (see below), whose sum is σ = 192628224. Its totient is φ = 83090304.
The previous prime is 134435009. The next prime is 134435057. The reversal of 134435031 is 130534431.
It is a happy number.
It is not a de Polignac number, because 134435031 - 25 = 134434999 is a prime.
It is a super-2 number, since 2×1344350312 = 36145555119941922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 134434992 and 134435010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134435131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16255 + ... + 23088.
It is an arithmetic number, because the mean of its divisors is an integer number (12039264).
Almost surely, 2134435031 is an apocalyptic number.
134435031 is a deficient number, since it is larger than the sum of its proper divisors (58193193).
134435031 is a wasteful number, since it uses less digits than its factorization.
134435031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39430.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 134435031 is about 11594.6121539274. The cubic root of 134435031 is about 512.2761660662.
Adding to 134435031 its reverse (130534431), we get a palindrome (264969462).
The spelling of 134435031 in words is "one hundred thirty-four million, four hundred thirty-five thousand, thirty-one".
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