Base | Representation |
---|---|
bin | 111011101010101… |
… | …000000111101010 |
3 | 2120202121121011201 |
4 | 323222220013222 |
5 | 4022230430442 |
6 | 243155314414 |
7 | 33543421111 |
oct | 7352500752 |
9 | 2522547151 |
10 | 1001030122 |
11 | 474067824 |
12 | 23b2aba0a |
13 | 12c50b021 |
14 | 96d38c78 |
15 | 5cd367b7 |
hex | 3baa81ea |
1001030122 has 8 divisors (see below), whose sum is σ = 1502214336. Its totient is φ = 500292012.
The previous prime is 1001030119. The next prime is 1001030131. The reversal of 1001030122 is 2210301001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10010301222 = 2004122610302669768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1001030099 and 1001030108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105858 + ... + 114925.
It is an arithmetic number, because the mean of its divisors is an integer number (187776792).
Almost surely, 21001030122 is an apocalyptic number.
1001030122 is a deficient number, since it is larger than the sum of its proper divisors (501184214).
1001030122 is a wasteful number, since it uses less digits than its factorization.
1001030122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223052.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1001030122 is about 31639.0600682132. The cubic root of 1001030122 is about 1000.3432561617.
Adding to 1001030122 its reverse (2210301001), we get a palindrome (3211331123).
The spelling of 1001030122 in words is "one billion, one million, thirty thousand, one hundred twenty-two".
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