Base | Representation |
---|---|
bin | 11011010001011… |
… | …00001101011110 |
3 | 120221110202100012 |
4 | 31220230031132 |
5 | 432031130104 |
6 | 34411203222 |
7 | 5445342560 |
oct | 1550541536 |
9 | 527422305 |
10 | 228770654 |
11 | 108153862 |
12 | 64746512 |
13 | 3851b868 |
14 | 22551330 |
15 | 1513dd6e |
hex | da2c35e |
228770654 has 8 divisors (see below), whose sum is σ = 392178288. Its totient is φ = 98044560.
The previous prime is 228770653. The next prime is 228770657. The reversal of 228770654 is 456077822.
228770654 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 (228770651) 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, 8170367 + ... + 8170394.
It is an arithmetic number, because the mean of its divisors is an integer number (49022286).
Almost surely, 2228770654 is an apocalyptic number.
228770654 is a deficient number, since it is larger than the sum of its proper divisors (163407634).
228770654 is a wasteful number, since it uses less digits than its factorization.
228770654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16340770.
The product of its (nonzero) digits is 188160, while the sum is 41.
The square root of 228770654 is about 15125.1662470202. The cubic root of 228770654 is about 611.5990064749.
The spelling of 228770654 in words is "two hundred twenty-eight million, seven hundred seventy thousand, six hundred fifty-four".
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