Base | Representation |
---|---|
bin | 11110110011010111100010 |
3 | 120012020102210 |
4 | 132303113202 |
5 | 4031342342 |
6 | 445022550 |
7 | 125430315 |
oct | 36632742 |
9 | 16166383 |
10 | 8074722 |
11 | 4615727 |
12 | 2854a56 |
13 | 1899456 |
14 | 110297c |
15 | a9779c |
hex | 7b35e2 |
8074722 has 8 divisors (see below), whose sum is σ = 16149456. Its totient is φ = 2691572.
The previous prime is 8074699. The next prime is 8074723. The reversal of 8074722 is 2274708.
It is a sphenic number, since it is the product of 3 distinct primes.
8074722 is an admirable number.
It is a super-2 number, since 2×80747222 = 130402270754568, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8074722.
It is not an unprimeable number, because it can be changed into a prime (8074723) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672888 + ... + 672899.
It is an arithmetic number, because the mean of its divisors is an integer number (2018682).
Almost surely, 28074722 is an apocalyptic number.
8074722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8074722 is a wasteful number, since it uses less digits than its factorization.
8074722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1345792.
The product of its (nonzero) digits is 6272, while the sum is 30.
The square root of 8074722 is about 2841.6055320892. The cubic root of 8074722 is about 200.6207546583.
The spelling of 8074722 in words is "eight million, seventy-four thousand, seven hundred twenty-two".
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