Base | Representation |
---|---|
bin | 1111100010011000100110 |
3 | 21122221002210 |
4 | 33202120212 |
5 | 2020313443 |
6 | 223144250 |
7 | 46422426 |
oct | 17423046 |
9 | 7587083 |
10 | 4072998 |
11 | 2332116 |
12 | 1445086 |
13 | ac7b77 |
14 | 780486 |
15 | 556c33 |
hex | 3e2626 |
4072998 has 8 divisors (see below), whose sum is σ = 8146008. Its totient is φ = 1357664.
The previous prime is 4072987. The next prime is 4073009. The reversal of 4072998 is 8992704.
4072998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (4072987) and next prime (4073009).
It is a sphenic number, since it is the product of 3 distinct primes.
4072998 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339411 + ... + 339422.
It is an arithmetic number, because the mean of its divisors is an integer number (1018251).
Almost surely, 24072998 is an apocalyptic number.
4072998 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.
4072998 is a wasteful number, since it uses less digits than its factorization.
4072998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678838.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 4072998 is about 2018.1669901175. The cubic root of 4072998 is about 159.6999323899.
The spelling of 4072998 in words is "four million, seventy-two thousand, nine hundred ninety-eight".
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