Base | Representation |
---|---|
bin | 100011110001001… |
… | …1101000000000110 |
3 | 10002122102012010012 |
4 | 1013202131000012 |
5 | 4424223322042 |
6 | 315032430222 |
7 | 41512436150 |
oct | 10742350006 |
9 | 3078365105 |
10 | 1200214022 |
11 | 566542617 |
12 | 295b48372 |
13 | 16186aa17 |
14 | b5587ad0 |
15 | 7057de82 |
hex | 4789d006 |
1200214022 has 16 divisors (see below), whose sum is σ = 2105359872. Its totient is φ = 502414920.
The previous prime is 1200214003. The next prime is 1200214027. The reversal of 1200214022 is 2204120021.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 1200213988 and 1200214006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1200214027) 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, 996254 + ... + 997457.
It is an arithmetic number, because the mean of its divisors is an integer number (131584992).
Almost surely, 21200214022 is an apocalyptic number.
1200214022 is a deficient number, since it is larger than the sum of its proper divisors (905145850).
1200214022 is a wasteful number, since it uses less digits than its factorization.
1200214022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1993763.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 1200214022 is about 34644.1051551343. The cubic root of 1200214022 is about 1062.7217410695.
Adding to 1200214022 its reverse (2204120021), we get a palindrome (3404334043).
The spelling of 1200214022 in words is "one billion, two hundred million, two hundred fourteen thousand, twenty-two".
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