Base | Representation |
---|---|
bin | 11011000001000… |
… | …00111001000100 |
3 | 120210102211222210 |
4 | 31200200321010 |
5 | 431004032030 |
6 | 34253223420 |
7 | 5421204345 |
oct | 1540407104 |
9 | 523384883 |
10 | 226627140 |
11 | 106a1a363 |
12 | 63a91b70 |
13 | 37c4accc |
14 | 221540cc |
15 | 14d68bb0 |
hex | d820e44 |
226627140 has 24 divisors (see below), whose sum is σ = 634556160. Its totient is φ = 60433888.
The previous prime is 226627111. The next prime is 226627151. The reversal of 226627140 is 41726622.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 226627098 and 226627107.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1888500 + ... + 1888619.
It is an arithmetic number, because the mean of its divisors is an integer number (26439840).
Almost surely, 2226627140 is an apocalyptic number.
226627140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
226627140 is an abundant number, since it is smaller than the sum of its proper divisors (407929020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226627140 is a wasteful number, since it uses less digits than its factorization.
226627140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3777131 (or 3777129 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 226627140 is about 15054.1402942845. The cubic root of 226627140 is about 609.6828414880.
The spelling of 226627140 in words is "two hundred twenty-six million, six hundred twenty-seven thousand, one hundred forty".
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