Base | Representation |
---|---|
bin | 1000001100101… |
… | …1101110011101 |
3 | 2101201010200201 |
4 | 2003023232131 |
5 | 32300421033 |
6 | 3225023501 |
7 | 565205110 |
oct | 203135635 |
9 | 71633621 |
10 | 34388893 |
11 | 18458980 |
12 | b624b91 |
13 | 7180876 |
14 | 47d2577 |
15 | 304447d |
hex | 20cbb9d |
34388893 has 8 divisors (see below), whose sum is σ = 42874560. Its totient is φ = 26796480.
The previous prime is 34388881. The next prime is 34388897. The reversal of 34388893 is 39888343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34388893 - 213 = 34380701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34388897) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223228 + ... + 223381.
It is an arithmetic number, because the mean of its divisors is an integer number (5359320).
Almost surely, 234388893 is an apocalyptic number.
It is an amenable number.
34388893 is a deficient number, since it is larger than the sum of its proper divisors (8485667).
34388893 is a wasteful number, since it uses less digits than its factorization.
34388893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446627.
The product of its digits is 497664, while the sum is 46.
The square root of 34388893 is about 5864.2043791123. The cubic root of 34388893 is about 325.1916597328.
The spelling of 34388893 in words is "thirty-four million, three hundred eighty-eight thousand, eight hundred ninety-three".
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