Base | Representation |
---|---|
bin | 11011000011110… |
… | …00111101001010 |
3 | 120211010011210102 |
4 | 31201320331022 |
5 | 431102102400 |
6 | 34305045402 |
7 | 5424236105 |
oct | 1541707512 |
9 | 524104712 |
10 | 226987850 |
11 | 107146371 |
12 | 64026862 |
13 | 3804624b |
14 | 2220973c |
15 | 14dda9d5 |
hex | d878f4a |
226987850 has 24 divisors (see below), whose sum is σ = 423558828. Its totient is φ = 90502400.
The previous prime is 226987837. The next prime is 226987861. The reversal of 226987850 is 58789622.
It can be written as a sum of positive squares in 6 ways, for example, as 214369 + 226773481 = 463^2 + 15059^2 .
It is a junction number, because it is equal to n+sod(n) for n = 226987795 and 226987804.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8690 + ... + 23010.
Almost surely, 2226987850 is an apocalyptic number.
226987850 is a deficient number, since it is larger than the sum of its proper divisors (196570978).
226987850 is a wasteful number, since it uses less digits than its factorization.
226987850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14650 (or 14645 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 226987850 is about 15066.1159560120. The cubic root of 226987850 is about 610.0061362815.
The spelling of 226987850 in words is "two hundred twenty-six million, nine hundred eighty-seven thousand, eight hundred fifty".
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