Base | Representation |
---|---|
bin | 1101010100100111011… |
… | …1010101111001000110 |
3 | 210212202112000012210101 |
4 | 3111021313111321012 |
5 | 12222212330323141 |
6 | 253050444114314 |
7 | 22351450150024 |
oct | 3251167257106 |
9 | 725675005711 |
10 | 228872511046 |
11 | 89078625083 |
12 | 38434b3599a |
13 | 18775c2a53a |
14 | b1128b3714 |
15 | 5e480d7531 |
hex | 3549dd5e46 |
228872511046 has 8 divisors (see below), whose sum is σ = 361377649080. Its totient is φ = 108413294688.
The previous prime is 228872511041. The next prime is 228872511083. The reversal of 228872511046 is 640115278822.
228872511046 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 junction number, because it is equal to n+sod(n) for n = 228872510987 and 228872511005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228872511041) 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, 3011480371 + ... + 3011480446.
It is an arithmetic number, because the mean of its divisors is an integer number (45172206135).
Almost surely, 2228872511046 is an apocalyptic number.
228872511046 is a deficient number, since it is larger than the sum of its proper divisors (132505138034).
228872511046 is a wasteful number, since it uses less digits than its factorization.
228872511046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6022960838.
The product of its (nonzero) digits is 430080, while the sum is 46.
Adding to 228872511046 its reverse (640115278822), we get a palindrome (868987789868).
The spelling of 228872511046 in words is "two hundred twenty-eight billion, eight hundred seventy-two million, five hundred eleven thousand, forty-six".
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