Base | Representation |
---|---|
bin | 1000001010000… |
… | …0100110100100 |
3 | 2101101011101202 |
4 | 2002200212210 |
5 | 32224243020 |
6 | 3221142032 |
7 | 563541125 |
oct | 202404644 |
9 | 71334352 |
10 | 34212260 |
11 | 183481a5 |
12 | b55a918 |
13 | 711b354 |
14 | 478804c |
15 | 300be75 |
hex | 20a09a4 |
34212260 has 12 divisors (see below), whose sum is σ = 71845788. Its totient is φ = 13684896.
The previous prime is 34212259. The next prime is 34212289. The reversal of 34212260 is 6221243.
It can be written as a sum of positive squares in 2 ways, for example, as 7441984 + 26770276 = 2728^2 + 5174^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1710613 = 34212260 / (3 + 4 + 2 + 1 + 2 + 2 + 6 + 0).
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, 855287 + ... + 855326.
It is an arithmetic number, because the mean of its divisors is an integer number (5987149).
Almost surely, 234212260 is an apocalyptic number.
It is an amenable number.
34212260 is an abundant number, since it is smaller than the sum of its proper divisors (37633528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34212260 is a wasteful number, since it uses less digits than its factorization.
34212260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710622 (or 1710620 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 34212260 is about 5849.1247208450. The cubic root of 34212260 is about 324.6339389297.
The spelling of 34212260 in words is "thirty-four million, two hundred twelve thousand, two hundred sixty".
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