Base | Representation |
---|---|
bin | 1101110100101001… |
… | …11110001011011010 |
3 | 201011011222020022010 |
4 | 12322110332023122 |
5 | 110144240331114 |
6 | 3224214210350 |
7 | 351620455221 |
oct | 67224761332 |
9 | 21134866263 |
10 | 7421027034 |
11 | 3168a814a3 |
12 | 15313539b6 |
13 | 9135ca275 |
14 | 505835cb8 |
15 | 2d6782c59 |
hex | 1ba53e2da |
7421027034 has 32 divisors (see below), whose sum is σ = 16011639360. Its totient is φ = 2284236032.
The previous prime is 7421026967. The next prime is 7421027057. The reversal of 7421027034 is 4307201247.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7421026992 and 7421027010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680964 + ... + 691775.
It is an arithmetic number, because the mean of its divisors is an integer number (500363730).
Almost surely, 27421027034 is an apocalyptic number.
7421027034 is an abundant number, since it is smaller than the sum of its proper divisors (8590612326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7421027034 is a wasteful number, since it uses less digits than its factorization.
7421027034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372814.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 7421027034 is about 86145.3831264334. The cubic root of 7421027034 is about 1950.5391482236.
The spelling of 7421027034 in words is "seven billion, four hundred twenty-one million, twenty-seven thousand, thirty-four".
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