Base | Representation |
---|---|
bin | 100000110011001… |
… | …0000111110101101 |
3 | 2211200212201212101 |
4 | 1001212100332231 |
5 | 4223220100221 |
6 | 301112335101 |
7 | 36162343522 |
oct | 10146207655 |
9 | 2750781771 |
10 | 1100550061 |
11 | 515260606 |
12 | 2686a4491 |
13 | 147014170 |
14 | a6243149 |
15 | 66943d91 |
hex | 41990fad |
1100550061 has 16 divisors (see below), whose sum is σ = 1200992128. Its totient is φ = 1002456000.
The previous prime is 1100550049. The next prime is 1100550079. The reversal of 1100550061 is 1600550011.
It is not a de Polignac number, because 1100550061 - 211 = 1100548013 is a prime.
It is a super-2 number, since 2×11005500612 = 2422420873534207442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1100550461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306406 + ... + 309976.
It is an arithmetic number, because the mean of its divisors is an integer number (75062008).
Almost surely, 21100550061 is an apocalyptic number.
It is an amenable number.
1100550061 is a deficient number, since it is larger than the sum of its proper divisors (100442067).
1100550061 is a wasteful number, since it uses less digits than its factorization.
1100550061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3892.
The product of its (nonzero) digits is 150, while the sum is 19.
The square root of 1100550061 is about 33174.5393487234. The cubic root of 1100550061 is about 1032.4521525510.
The spelling of 1100550061 in words is "one billion, one hundred million, five hundred fifty thousand, sixty-one".
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