Base | Representation |
---|---|
bin | 1000001011011… |
… | …1010111000010 |
3 | 2101112220021010 |
4 | 2002313113002 |
5 | 32240233344 |
6 | 3223141350 |
7 | 564406650 |
oct | 202672702 |
9 | 71486233 |
10 | 34305474 |
11 | 18401235 |
12 | b5a4856 |
13 | 71518c8 |
14 | 47addd0 |
15 | 30298b9 |
hex | 20b75c2 |
34305474 has 64 divisors (see below), whose sum is σ = 81156096. Its totient is φ = 9465984.
The previous prime is 34305451. The next prime is 34305493. The reversal of 34305474 is 47450343.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205339 + ... + 205505.
It is an arithmetic number, because the mean of its divisors is an integer number (1268064).
Almost surely, 234305474 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34305474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40578048).
34305474 is an abundant number, since it is smaller than the sum of its proper divisors (46850622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34305474 is a wasteful number, since it uses less digits than its factorization.
34305474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319.
The product of its (nonzero) digits is 20160, while the sum is 30.
The square root of 34305474 is about 5857.0875014806. The cubic root of 34305474 is about 324.9285018262.
The spelling of 34305474 in words is "thirty-four million, three hundred five thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.172 sec. • engine limits •