Base | Representation |
---|---|
bin | 1000001010000… |
… | …0110101000110 |
3 | 2101101012200012 |
4 | 2002200311012 |
5 | 32224310230 |
6 | 3221150222 |
7 | 563543624 |
oct | 202406506 |
9 | 71335605 |
10 | 34213190 |
11 | 18348970 |
12 | b55b372 |
13 | 711b8bb |
14 | 4788514 |
15 | 300c395 |
hex | 20a0d46 |
34213190 has 32 divisors (see below), whose sum is σ = 70108416. Its totient is φ = 11899360.
The previous prime is 34213171. The next prime is 34213219. The reversal of 34213190 is 9131243.
It is a super-2 number, since 2×342131902 = 2341084739952200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4232 + ... + 9291.
It is an arithmetic number, because the mean of its divisors is an integer number (2190888).
Almost surely, 234213190 is an apocalyptic number.
34213190 is an abundant number, since it is smaller than the sum of its proper divisors (35895226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34213190 is a wasteful number, since it uses less digits than its factorization.
34213190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13564.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 34213190 is about 5849.2042193789. The cubic root of 34213190 is about 324.6368804369.
The spelling of 34213190 in words is "thirty-four million, two hundred thirteen thousand, one hundred ninety".
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