Base | Representation |
---|---|
bin | 1111100010011… |
… | …01010100100110 |
3 | 100002020222001101 |
4 | 13301031110212 |
5 | 231331341014 |
6 | 20533350314 |
7 | 3141605251 |
oct | 761152446 |
9 | 302228041 |
10 | 130340134 |
11 | 67634521 |
12 | 3779839a |
13 | 21007552 |
14 | 1344c098 |
15 | b699474 |
hex | 7c4d526 |
130340134 has 16 divisors (see below), whose sum is σ = 197658000. Its totient is φ = 64458144.
The previous prime is 130340131. The next prime is 130340137. The reversal of 130340134 is 431043031.
It is an interprime number because it is at equal distance from previous prime (130340131) and next prime (130340137).
It is a super-2 number, since 2×1303401342 = 33977101062275912, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130340131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81757 + ... + 83335.
It is an arithmetic number, because the mean of its divisors is an integer number (12353625).
Almost surely, 2130340134 is an apocalyptic number.
130340134 is a deficient number, since it is larger than the sum of its proper divisors (67317866).
130340134 is a wasteful number, since it uses less digits than its factorization.
130340134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2007.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 130340134 is about 11416.6603698279. The cubic root of 130340134 is about 507.0211247936.
Adding to 130340134 its reverse (431043031), we get a palindrome (561383165).
The spelling of 130340134 in words is "one hundred thirty million, three hundred forty thousand, one hundred thirty-four".
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