Base | Representation |
---|---|
bin | 1111000010011111… |
… | …11010101011101100 |
3 | 202211200200101020002 |
4 | 13201033322223230 |
5 | 113013421412140 |
6 | 3413102043432 |
7 | 404036660504 |
oct | 74117725354 |
9 | 22750611202 |
10 | 8074013420 |
11 | 347362a870 |
12 | 1693b79578 |
13 | 9b8988645 |
14 | 568452a04 |
15 | 323c6a415 |
hex | 1e13faaec |
8074013420 has 48 divisors (see below), whose sum is σ = 18503378208. Its totient is φ = 2934965760.
The previous prime is 8074013417. The next prime is 8074013459. The reversal of 8074013420 is 243104708.
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, 909242 + ... + 918078.
It is an arithmetic number, because the mean of its divisors is an integer number (385487046).
Almost surely, 28074013420 is an apocalyptic number.
It is an amenable number.
8074013420 is an abundant number, since it is smaller than the sum of its proper divisors (10429364788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8074013420 is a wasteful number, since it uses less digits than its factorization.
8074013420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13010 (or 13008 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 8074013420 is about 89855.5141324115. The cubic root of 8074013420 is about 2006.1488613786.
The spelling of 8074013420 in words is "eight billion, seventy-four million, thirteen thousand, four hundred twenty".
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