Base | Representation |
---|---|
bin | 1000001000101… |
… | …0011001000100 |
3 | 2101012112121021 |
4 | 2002022121010 |
5 | 32213340114 |
6 | 3215200524 |
7 | 563011651 |
oct | 202123104 |
9 | 71175537 |
10 | 34121284 |
11 | 1829590a |
12 | b516144 |
13 | 70b8b12 |
14 | 4762c28 |
15 | 2ee0024 |
hex | 208a644 |
34121284 has 12 divisors (see below), whose sum is σ = 61771500. Its totient is φ = 16472288.
The previous prime is 34121267. The next prime is 34121323. The reversal of 34121284 is 48212143.
It can be written as a sum of positive squares in 2 ways, for example, as 5391684 + 28729600 = 2322^2 + 5360^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146959 + ... + 147190.
It is an arithmetic number, because the mean of its divisors is an integer number (5147625).
Almost surely, 234121284 is an apocalyptic number.
It is an amenable number.
34121284 is a deficient number, since it is larger than the sum of its proper divisors (27650216).
34121284 is a wasteful number, since it uses less digits than its factorization.
34121284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294182 (or 294180 counting only the distinct ones).
The product of its digits is 1536, while the sum is 25.
The square root of 34121284 is about 5841.3426538768. The cubic root of 34121284 is about 324.3459318970.
The spelling of 34121284 in words is "thirty-four million, one hundred twenty-one thousand, two hundred eighty-four".
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