Base | Representation |
---|---|
bin | 1110110101111000111010 |
3 | 21022200002201 |
4 | 32311320322 |
5 | 1444000441 |
6 | 215220414 |
7 | 45033166 |
oct | 16657072 |
9 | 7280081 |
10 | 3890746 |
11 | 22181a2 |
12 | 137770a |
13 | a62c22 |
14 | 733ca6 |
15 | 51cc31 |
hex | 3b5e3a |
3890746 has 8 divisors (see below), whose sum is σ = 5847264. Its totient is φ = 1941660.
The previous prime is 3890743. The next prime is 3890753. The reversal of 3890746 is 6470983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3890743) 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, 280 + ... + 2803.
It is an arithmetic number, because the mean of its divisors is an integer number (730908).
Almost surely, 23890746 is an apocalyptic number.
3890746 is a deficient number, since it is larger than the sum of its proper divisors (1956518).
3890746 is a wasteful number, since it uses less digits than its factorization.
3890746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3716.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 3890746 is about 1972.4974017727. The cubic root of 3890746 is about 157.2814942610.
The spelling of 3890746 in words is "three million, eight hundred ninety thousand, seven hundred forty-six".
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