Base | Representation |
---|---|
bin | 11011001011110000111010 |
3 | 111102001010200 |
4 | 123023300322 |
5 | 3311013244 |
6 | 412423030 |
7 | 114366504 |
oct | 33136072 |
9 | 14361120 |
10 | 7126074 |
11 | 4027a1a |
12 | 2477a76 |
13 | 1626717 |
14 | d36d74 |
15 | 95b669 |
hex | 6cbc3a |
7126074 has 24 divisors (see below), whose sum is σ = 15549300. Its totient is φ = 2358528.
The previous prime is 7126069. The next prime is 7126109. The reversal of 7126074 is 4706217.
It can be written as a sum of positive squares in 2 ways, for example, as 6985449 + 140625 = 2643^2 + 375^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1354 + ... + 4010.
Almost surely, 27126074 is an apocalyptic number.
7126074 is an abundant number, since it is smaller than the sum of its proper divisors (8423226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7126074 is a wasteful number, since it uses less digits than its factorization.
7126074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2814 (or 2811 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 7126074 is about 2669.4707340595. The cubic root of 7126074 is about 192.4347245932.
It can be divided in two parts, 712 and 6074, that added together give a triangular number (6786 = T116).
The spelling of 7126074 in words is "seven million, one hundred twenty-six thousand, seventy-four".
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