Base | Representation |
---|---|
bin | 1001100101110… |
… | …0001010101010 |
3 | 2210200120010122 |
4 | 2121130022222 |
5 | 40244122102 |
6 | 3554043242 |
7 | 665615252 |
oct | 231341252 |
9 | 83616118 |
10 | 40223402 |
11 | 2078348a |
12 | 11579522 |
13 | 844443b |
14 | 54b0962 |
15 | 37e80a2 |
hex | 265c2aa |
40223402 has 8 divisors (see below), whose sum is σ = 60606336. Its totient is φ = 20021292.
The previous prime is 40223371. The next prime is 40223413. The reversal of 40223402 is 20432204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44648 + ... + 45539.
It is an arithmetic number, because the mean of its divisors is an integer number (7575792).
Almost surely, 240223402 is an apocalyptic number.
40223402 is a deficient number, since it is larger than the sum of its proper divisors (20382934).
40223402 is a wasteful number, since it uses less digits than its factorization.
40223402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90412.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 40223402 is about 6342.1922077465. The cubic root of 40223402 is about 342.6306944345.
Adding to 40223402 its reverse (20432204), we get a palindrome (60655606).
The spelling of 40223402 in words is "forty million, two hundred twenty-three thousand, four hundred two".
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