Base | Representation |
---|---|
bin | 111101011001100… |
… | …110101100111110 |
3 | 2122210100122010212 |
4 | 331121212230332 |
5 | 4102202403202 |
6 | 250115032422 |
7 | 34345616006 |
oct | 7531465476 |
9 | 2583318125 |
10 | 1030122302 |
11 | 489528150 |
12 | 248b9b712 |
13 | 135555a31 |
14 | 9ab4d006 |
15 | 60681652 |
hex | 3d666b3e |
1030122302 has 16 divisors (see below), whose sum is σ = 1696823424. Its totient is φ = 465135000.
The previous prime is 1030122287. The next prime is 1030122307. The reversal of 1030122302 is 2032210301.
It is a happy number.
It is a super-2 number, since 2×10301223022 = 2122303914155558408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030122307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151724 + ... + 158367.
It is an arithmetic number, because the mean of its divisors is an integer number (106051464).
Almost surely, 21030122302 is an apocalyptic number.
1030122302 is a deficient number, since it is larger than the sum of its proper divisors (666701122).
1030122302 is a wasteful number, since it uses less digits than its factorization.
1030122302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310255.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1030122302 is about 32095.5184098964. The cubic root of 1030122302 is about 1009.9416043093.
Adding to 1030122302 its reverse (2032210301), we get a palindrome (3062332603).
The spelling of 1030122302 in words is "one billion, thirty million, one hundred twenty-two thousand, three hundred two".
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