Base | Representation |
---|---|
bin | 1000001011000… |
… | …1001100000000 |
3 | 2101111121120202 |
4 | 2002301030000 |
5 | 32233431232 |
6 | 3222424332 |
7 | 564243152 |
oct | 202611400 |
9 | 71447522 |
10 | 34280192 |
11 | 18394241 |
12 | b5920a8 |
13 | 714324b |
14 | 47a4ad2 |
15 | 3022162 |
hex | 20b1300 |
34280192 has 36 divisors (see below), whose sum is σ = 68801040. Its totient is φ = 17046528.
The previous prime is 34280131. The next prime is 34280227. The reversal of 34280192 is 29108243.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91718 + ... + 92090.
It is an arithmetic number, because the mean of its divisors is an integer number (1911140).
Almost surely, 234280192 is an apocalyptic number.
34280192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34280192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34400520).
34280192 is an abundant number, since it is smaller than the sum of its proper divisors (34520848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34280192 is an equidigital number, since it uses as much as digits as its factorization.
34280192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748 (or 734 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 34280192 is about 5854.9288637865. The cubic root of 34280192 is about 324.8486616892.
The spelling of 34280192 in words is "thirty-four million, two hundred eighty thousand, one hundred ninety-two".
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