Base | Representation |
---|---|
bin | 1100010001111… |
… | …11010111110110 |
3 | 21011211221220101 |
4 | 12020333113312 |
5 | 202333120042 |
6 | 14120024314 |
7 | 2360440630 |
oct | 610772766 |
9 | 234757811 |
10 | 103020022 |
11 | 53174516 |
12 | 2a60209a |
13 | 184602c1 |
14 | d979a50 |
15 | 909e6b7 |
hex | 623f5f6 |
103020022 has 16 divisors (see below), whose sum is σ = 179939232. Its totient is φ = 43318080.
The previous prime is 103020011. The next prime is 103020023. The reversal of 103020022 is 220020301.
It is a super-2 number, since 2×1030200222 = 21226249865760968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103019990 and 103020008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103020023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68679 + ... + 70162.
It is an arithmetic number, because the mean of its divisors is an integer number (11246202).
Almost surely, 2103020022 is an apocalyptic number.
103020022 is a deficient number, since it is larger than the sum of its proper divisors (76919210).
103020022 is a wasteful number, since it uses less digits than its factorization.
103020022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138903.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 103020022 is about 10149.8779303004. The cubic root of 103020022 is about 468.7851862891.
Adding to 103020022 its reverse (220020301), we get a palindrome (323040323).
The spelling of 103020022 in words is "one hundred three million, twenty thousand, twenty-two".
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