Base | Representation |
---|---|
bin | 1000100000001… |
… | …11111000001010 |
3 | 11222020012211010 |
4 | 10100013320022 |
5 | 121230213214 |
6 | 11024544350 |
7 | 1524225012 |
oct | 420077012 |
9 | 158205733 |
10 | 71335434 |
11 | 372a3405 |
12 | 1ba820b6 |
13 | 11a18621 |
14 | 968cc42 |
15 | 63e1659 |
hex | 4407e0a |
71335434 has 16 divisors (see below), whose sum is σ = 151063488. Its totient is φ = 22379712.
The previous prime is 71335393. The next prime is 71335457. The reversal of 71335434 is 43453317.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349582 + ... + 349785.
It is an arithmetic number, because the mean of its divisors is an integer number (9441468).
Almost surely, 271335434 is an apocalyptic number.
71335434 is an abundant number, since it is smaller than the sum of its proper divisors (79728054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71335434 is a wasteful number, since it uses less digits than its factorization.
71335434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 699389.
The product of its digits is 15120, while the sum is 30.
The square root of 71335434 is about 8446.0306653481. The cubic root of 71335434 is about 414.7328497883.
The spelling of 71335434 in words is "seventy-one million, three hundred thirty-five thousand, four hundred thirty-four".
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