Base | Representation |
---|---|
bin | 11110110010010000000010 |
3 | 120012000011022 |
4 | 132302100002 |
5 | 4031221041 |
6 | 444545442 |
7 | 125411060 |
oct | 36622002 |
9 | 16160138 |
10 | 8070146 |
11 | 4612247 |
12 | 2852282 |
13 | 1897346 |
14 | 1101030 |
15 | a9624b |
hex | 7b2402 |
8070146 has 8 divisors (see below), whose sum is σ = 13834560. Its totient is φ = 3458628.
The previous prime is 8070133. The next prime is 8070157. The reversal of 8070146 is 6410708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×80701462 = 130254512922632, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288206 + ... + 288233.
It is an arithmetic number, because the mean of its divisors is an integer number (1729320).
Almost surely, 28070146 is an apocalyptic number.
8070146 is a deficient number, since it is larger than the sum of its proper divisors (5764414).
8070146 is a wasteful number, since it uses less digits than its factorization.
8070146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576448.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 8070146 is about 2840.8002393692. The cubic root of 8070146 is about 200.5828497806.
The spelling of 8070146 in words is "eight million, seventy thousand, one hundred forty-six".
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