Base | Representation |
---|---|
bin | 111101110111… |
… | …0011111010010 |
3 | 2021000211021002 |
4 | 1323232133102 |
5 | 31300343010 |
6 | 3115102002 |
7 | 542454101 |
oct | 173563722 |
9 | 67024232 |
10 | 32434130 |
11 | 17343273 |
12 | aa41902 |
13 | 6947bc1 |
14 | 4444038 |
15 | 2caa1a5 |
hex | 1eee7d2 |
32434130 has 32 divisors (see below), whose sum is σ = 62460720. Its totient is φ = 12083200.
The previous prime is 32434111. The next prime is 32434133. The reversal of 32434130 is 3143423.
It can be written as a sum of positive squares in 8 ways, for example, as 26925721 + 5508409 = 5189^2 + 2347^2 .
It is not an unprimeable number, because it can be changed into a prime (32434133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16226 + ... + 18114.
Almost surely, 232434130 is an apocalyptic number.
32434130 is a deficient number, since it is larger than the sum of its proper divisors (30026590).
32434130 is a wasteful number, since it uses less digits than its factorization.
32434130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2014.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 32434130 is about 5695.0970140991. The cubic root of 32434130 is about 318.9094714010.
Adding to 32434130 its reverse (3143423), we get a palindrome (35577553).
The spelling of 32434130 in words is "thirty-two million, four hundred thirty-four thousand, one hundred thirty".
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