Base | Representation |
---|---|
bin | 11011001110111… |
… | …11011010000110 |
3 | 120220212202210221 |
4 | 31213133122012 |
5 | 431441043240 |
6 | 34400334554 |
7 | 5442562453 |
oct | 1547373206 |
9 | 526782727 |
10 | 228456070 |
11 | 107a59477 |
12 | 6461445a |
13 | 3843b60b |
14 | 224ac82a |
15 | 150caa4a |
hex | d9df686 |
228456070 has 8 divisors (see below), whose sum is σ = 411220944. Its totient is φ = 91382424.
The previous prime is 228456029. The next prime is 228456101. The reversal of 228456070 is 70654822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11422794 + ... + 11422813.
It is an arithmetic number, because the mean of its divisors is an integer number (51402618).
Almost surely, 2228456070 is an apocalyptic number.
228456070 is a deficient number, since it is larger than the sum of its proper divisors (182764874).
228456070 is a wasteful number, since it uses less digits than its factorization.
228456070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22845614.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 228456070 is about 15114.7633127350. The cubic root of 228456070 is about 611.3185399673.
The spelling of 228456070 in words is "two hundred twenty-eight million, four hundred fifty-six thousand, seventy".
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