Base | Representation |
---|---|
bin | 111101011001111… |
… | …100101011100010 |
3 | 2122210112012121221 |
4 | 331121330223202 |
5 | 4102213243242 |
6 | 250121005254 |
7 | 34346442316 |
oct | 7531745342 |
9 | 2583465557 |
10 | 1030212322 |
11 | 489589847 |
12 | 24902382a |
13 | 1355879b9 |
14 | 9ab73b46 |
15 | 6069d167 |
hex | 3d67cae2 |
1030212322 has 16 divisors (see below), whose sum is σ = 1562617152. Its totient is φ = 509353200.
The previous prime is 1030212311. The next prime is 1030212329. The reversal of 1030212322 is 2232120301.
It is a super-2 number, since 2×10302123222 = 2122674856801263368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1030212296 and 1030212305.
It is not an unprimeable number, because it can be changed into a prime (1030212329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180403 + ... + 186025.
It is an arithmetic number, because the mean of its divisors is an integer number (97663572).
Almost surely, 21030212322 is an apocalyptic number.
1030212322 is a deficient number, since it is larger than the sum of its proper divisors (532404830).
1030212322 is a wasteful number, since it uses less digits than its factorization.
1030212322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6633.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1030212322 is about 32096.9207557361. The cubic root of 1030212322 is about 1009.9710222709.
Adding to 1030212322 its reverse (2232120301), we get a palindrome (3262332623).
The spelling of 1030212322 in words is "one billion, thirty million, two hundred twelve thousand, three hundred twenty-two".
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