Base | Representation |
---|---|
bin | 101101101110101001… |
… | …101101111100101010 |
3 | 11200201221022210122200 |
4 | 231232221231330222 |
5 | 1301024333220442 |
6 | 34320130201030 |
7 | 3355525131636 |
oct | 555651557452 |
9 | 150657283580 |
10 | 49101070122 |
11 | 199073017a5 |
12 | 9623a23176 |
13 | 482675c460 |
14 | 253b1b1dc6 |
15 | 14259ca34c |
hex | b6ea6df2a |
49101070122 has 24 divisors (see below), whose sum is σ = 114569164164. Its totient is φ = 15108021504.
The previous prime is 49101070111. The next prime is 49101070129. The reversal of 49101070122 is 22107010194.
It can be written as a sum of positive squares in 2 ways, for example, as 34387622721 + 14713447401 = 185439^2 + 121299^2 .
It is a super-2 number, since 2×491010701222 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49101070129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104916583 + ... + 104917050.
Almost surely, 249101070122 is an apocalyptic number.
49101070122 is an abundant number, since it is smaller than the sum of its proper divisors (65468094042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49101070122 is a wasteful number, since it uses less digits than its factorization.
49101070122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209833654 (or 209833651 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The spelling of 49101070122 in words is "forty-nine billion, one hundred one million, seventy thousand, one hundred twenty-two".
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