Base | Representation |
---|---|
bin | 11111110110110011… |
… | …101011011011010110 |
3 | 10021021211201010020210 |
4 | 133312303223123112 |
5 | 1030023102412210 |
6 | 23414102510250 |
7 | 2320434031644 |
oct | 376663533326 |
9 | 107254633223 |
10 | 34205513430 |
11 | 13563136570 |
12 | 6767435386 |
13 | 32c175149a |
14 | 1926bb8194 |
15 | d52e46e20 |
hex | 7f6ceb6d6 |
34205513430 has 32 divisors (see below), whose sum is σ = 89556254208. Its totient is φ = 8292245600.
The previous prime is 34205513411. The next prime is 34205513473. The reversal of 34205513430 is 3431550243.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 51826206 + ... + 51826865.
It is an arithmetic number, because the mean of its divisors is an integer number (2798632944).
Almost surely, 234205513430 is an apocalyptic number.
34205513430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34205513430 is an abundant number, since it is smaller than the sum of its proper divisors (55350740778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34205513430 is a wasteful number, since it uses less digits than its factorization.
34205513430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103653092.
The product of its (nonzero) digits is 21600, while the sum is 30.
The spelling of 34205513430 in words is "thirty-four billion, two hundred five million, five hundred thirteen thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •