Base | Representation |
---|---|
bin | 100001011101110… |
… | …0010111111000010 |
3 | 2220020221112111222 |
4 | 1002323202333002 |
5 | 4244430443200 |
6 | 303231435042 |
7 | 36553354400 |
oct | 10273427702 |
9 | 2806845458 |
10 | 1122906050 |
11 | 52693aa32 |
12 | 274085a82 |
13 | 14b840a66 |
14 | a91c2470 |
15 | 688acd85 |
hex | 42ee2fc2 |
1122906050 has 54 divisors (see below), whose sum is σ = 2433196107. Its totient is φ = 384427680.
The previous prime is 1122906041. The next prime is 1122906053. The reversal of 1122906050 is 506092211.
It can be written as a sum of positive squares in 5 ways, for example, as 1070009521 + 52896529 = 32711^2 + 7273^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=23695.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1122906053) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1658312 + ... + 1658988.
Almost surely, 21122906050 is an apocalyptic number.
1122906050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1122906050 is an abundant number, since it is smaller than the sum of its proper divisors (1310290057).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122906050 is an frugal number, since it uses more digits than its factorization.
1122906050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380 (or 691 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 1122906050 is about 33509.7903604305. The cubic root of 1122906050 is about 1039.3962379471.
Adding to 1122906050 its reverse (506092211), we get a palindrome (1628998261).
The spelling of 1122906050 in words is "one billion, one hundred twenty-two million, nine hundred six thousand, fifty".
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