Base | Representation |
---|---|
bin | 1000010011011001… |
… | …1001000110100010 |
3 | 12202022222100220222 |
4 | 2010312121012202 |
5 | 14031041213411 |
6 | 1005100003042 |
7 | 106142631116 |
oct | 20466310642 |
9 | 5668870828 |
10 | 2228851106 |
11 | a44145909 |
12 | 522530482 |
13 | 2969c3711 |
14 | 17202b746 |
15 | d0a1a4db |
hex | 84d991a2 |
2228851106 has 4 divisors (see below), whose sum is σ = 3343276662. Its totient is φ = 1114425552.
The previous prime is 2228851091. The next prime is 2228851109. The reversal of 2228851106 is 6011588222.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2198765881 + 30085225 = 46891^2 + 5485^2 .
It is not an unprimeable number, because it can be changed into a prime (2228851109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557212775 + ... + 557212778.
Almost surely, 22228851106 is an apocalyptic number.
2228851106 is a deficient number, since it is larger than the sum of its proper divisors (1114425556).
2228851106 is a wasteful number, since it uses less digits than its factorization.
2228851106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1114425555.
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 2228851106 is about 47210.7096536369. The cubic root of 2228851106 is about 1306.2521524472.
The spelling of 2228851106 in words is "two billion, two hundred twenty-eight million, eight hundred fifty-one thousand, one hundred six".
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