Base | Representation |
---|---|
bin | 11011001011101… |
… | …01101001011010 |
3 | 120220001202120122 |
4 | 31211311221122 |
5 | 431333212444 |
6 | 34343153242 |
7 | 5436106502 |
oct | 1545655132 |
9 | 526052518 |
10 | 228022874 |
11 | 107792a62 |
12 | 64445822 |
13 | 383193a1 |
14 | 223d8a02 |
15 | 150424ee |
hex | d975a5a |
228022874 has 8 divisors (see below), whose sum is σ = 356905440. Its totient is φ = 109054396.
The previous prime is 228022859. The next prime is 228022891. The reversal of 228022874 is 478220822.
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, 2478464 + ... + 2478555.
It is an arithmetic number, because the mean of its divisors is an integer number (44613180).
Almost surely, 2228022874 is an apocalyptic number.
228022874 is a deficient number, since it is larger than the sum of its proper divisors (128882566).
228022874 is a wasteful number, since it uses less digits than its factorization.
228022874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4957044.
The product of its (nonzero) digits is 28672, while the sum is 35.
The square root of 228022874 is about 15100.4262853735. The cubic root of 228022874 is about 610.9319035544.
The spelling of 228022874 in words is "two hundred twenty-eight million, twenty-two thousand, eight hundred seventy-four".
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