Base | Representation |
---|---|
bin | 1101011000110… |
… | …1011110100110 |
3 | 10220122220211121 |
4 | 3112031132212 |
5 | 103333412042 |
6 | 5323324154 |
7 | 1251205231 |
oct | 326153646 |
9 | 126586747 |
10 | 56154022 |
11 | 29774391 |
12 | 1698065a |
13 | b831542 |
14 | 765a418 |
15 | 4de3367 |
hex | 358d7a6 |
56154022 has 8 divisors (see below), whose sum is σ = 84405456. Its totient is φ = 28018872.
The previous prime is 56154013. The next prime is 56154023. The reversal of 56154022 is 22045165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56154023) 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, 27853 + ... + 29800.
It is an arithmetic number, because the mean of its divisors is an integer number (10550682).
Almost surely, 256154022 is an apocalyptic number.
56154022 is a deficient number, since it is larger than the sum of its proper divisors (28251434).
56154022 is a wasteful number, since it uses less digits than its factorization.
56154022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58142.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 56154022 is about 7493.5987349204. The cubic root of 56154022 is about 382.9366696251.
Adding to 56154022 its reverse (22045165), we get a palindrome (78199187).
The spelling of 56154022 in words is "fifty-six million, one hundred fifty-four thousand, twenty-two".
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