Base | Representation |
---|---|
bin | 1000010110100011… |
… | …1000111011001000 |
3 | 12210020212220102022 |
4 | 2011220320323020 |
5 | 14042433314043 |
6 | 1010251424012 |
7 | 106363303412 |
oct | 20550707310 |
9 | 5706786368 |
10 | 2242088648 |
11 | a50667428 |
12 | 526a55008 |
13 | 299679a97 |
14 | 173ab59b2 |
15 | d1c82868 |
hex | 85a38ec8 |
2242088648 has 12 divisors (see below), whose sum is σ = 4204167345. Its totient is φ = 1120977360.
The previous prime is 2242088621. The next prime is 2242088659. The reversal of 2242088648 is 8468802422.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 1462450564 + 779638084 = 38242^2 + 27922^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=33482.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2242088599 and 2242088608.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 125558 + ... + 142298.
Almost surely, 22242088648 is an apocalyptic number.
It is an amenable number.
2242088648 is a deficient number, since it is larger than the sum of its proper divisors (1962078697).
2242088648 is an frugal number, since it uses more digits than its factorization.
2242088648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33488 (or 16743 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 44.
The square root of 2242088648 is about 47350.6984953760. The cubic root of 2242088648 is about 1308.8330707251.
The spelling of 2242088648 in words is "two billion, two hundred forty-two million, eighty-eight thousand, six hundred forty-eight".
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