Base | Representation |
---|---|
bin | 1000101111010100011110 |
3 | 11022101121220 |
4 | 20233110132 |
5 | 1041302344 |
6 | 121034210 |
7 | 25321140 |
oct | 10572436 |
9 | 4271556 |
10 | 2290974 |
11 | 1325274 |
12 | 925966 |
13 | 622a0a |
14 | 438c90 |
15 | 303c19 |
hex | 22f51e |
2290974 has 16 divisors (see below), whose sum is σ = 5236608. Its totient is φ = 654552.
The previous prime is 2290973. The next prime is 2290979. The reversal of 2290974 is 4790922.
2290974 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
2290974 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2290973) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27232 + ... + 27315.
It is an arithmetic number, because the mean of its divisors is an integer number (327288).
22290974 is an apocalyptic number.
2290974 is an abundant number, since it is smaller than the sum of its proper divisors (2945634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2290974 is a wasteful number, since it uses less digits than its factorization.
2290974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54559.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 2290974 is about 1513.5963794883. The cubic root of 2290974 is about 131.8277137056.
The spelling of 2290974 in words is "two million, two hundred ninety thousand, nine hundred seventy-four".
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