Base | Representation |
---|---|
bin | 10000000100110… |
… | …11000101000011 |
3 | 100101202020110000 |
4 | 20002123011003 |
5 | 234010243211 |
6 | 21214211043 |
7 | 3225142143 |
oct | 1002330503 |
9 | 311666400 |
10 | 134852931 |
11 | 6a137004 |
12 | 391b3a83 |
13 | 21c27645 |
14 | 13ca4923 |
15 | bc8b656 |
hex | 809b143 |
134852931 has 20 divisors (see below), whose sum is σ = 201943192. Its totient is φ = 89680608.
The previous prime is 134852881. The next prime is 134852951. The reversal of 134852931 is 139258431.
It is not a de Polignac number, because 134852931 - 26 = 134852867 is a prime.
It is a super-2 number, since 2×1348529312 = 36370625998581522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134852951) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35196 + ... + 38838.
Almost surely, 2134852931 is an apocalyptic number.
134852931 is a deficient number, since it is larger than the sum of its proper divisors (67090261).
134852931 is an equidigital number, since it uses as much as digits as its factorization.
134852931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4112 (or 4103 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 134852931 is about 11612.6194719366. The cubic root of 134852931 is about 512.8064315362.
The spelling of 134852931 in words is "one hundred thirty-four million, eight hundred fifty-two thousand, nine hundred thirty-one".
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