Base | Representation |
---|---|
bin | 1000001101111… |
… | …1100011110001 |
3 | 2101212021010110 |
4 | 2003133203301 |
5 | 32311021004 |
6 | 3230451533 |
7 | 565664001 |
oct | 203374361 |
9 | 71767113 |
10 | 34470129 |
11 | 18503a11 |
12 | b663ba9 |
13 | 71ab835 |
14 | 4814001 |
15 | 305d589 |
hex | 20df8f1 |
34470129 has 16 divisors (see below), whose sum is σ = 47278080. Its totient is φ = 22328400.
The previous prime is 34470119. The next prime is 34470131. The reversal of 34470129 is 92107443.
It is a happy number.
It is not a de Polignac number, because 34470129 - 24 = 34470113 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34470096 and 34470105.
It is not an unprimeable number, because it can be changed into a prime (34470119) 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, 20482 + ... + 22100.
It is an arithmetic number, because the mean of its divisors is an integer number (2954880).
Almost surely, 234470129 is an apocalyptic number.
It is an amenable number.
34470129 is a deficient number, since it is larger than the sum of its proper divisors (12807951).
34470129 is a wasteful number, since it uses less digits than its factorization.
34470129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1820.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 34470129 is about 5871.1267232108. The cubic root of 34470129 is about 325.4475223386.
The spelling of 34470129 in words is "thirty-four million, four hundred seventy thousand, one hundred twenty-nine".
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