Base | Representation |
---|---|
bin | 1000001100110… |
… | …0100101000000 |
3 | 2101201022111000 |
4 | 2003030211000 |
5 | 32301024014 |
6 | 3225052000 |
7 | 565221225 |
oct | 203144500 |
9 | 71638430 |
10 | 34392384 |
11 | 18460564 |
12 | b627000 |
13 | 7182330 |
14 | 47d394c |
15 | 3045509 |
hex | 20cc940 |
34392384 has 112 divisors (see below), whose sum is σ = 108955840. Its totient is φ = 10575360.
The previous prime is 34392331. The next prime is 34392403. The reversal of 34392384 is 48329343.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
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, 21699 + ... + 23229.
It is an arithmetic number, because the mean of its divisors is an integer number (972820).
Almost surely, 234392384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34392384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54477920).
34392384 is an abundant number, since it is smaller than the sum of its proper divisors (74563456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34392384 is a wasteful number, since it uses less digits than its factorization.
34392384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565 (or 1549 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 34392384 is about 5864.5020248952. The cubic root of 34392384 is about 325.2026633406.
The spelling of 34392384 in words is "thirty-four million, three hundred ninety-two thousand, three hundred eighty-four".
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