Base | Representation |
---|---|
bin | 101010011000010… |
… | …0010011010011110 |
3 | 10200002202121000120 |
4 | 1110300202122132 |
5 | 10403013310024 |
6 | 353034335410 |
7 | 50144612535 |
oct | 12460423236 |
9 | 3602677016 |
10 | 1422010014 |
11 | 66a762197 |
12 | 33828a566 |
13 | 1987b6a59 |
14 | d6c0131c |
15 | 84c91479 |
hex | 54c2269e |
1422010014 has 16 divisors (see below), whose sum is σ = 2844389520. Its totient is φ = 473941760.
The previous prime is 1422010013. The next prime is 1422010111. The reversal of 1422010014 is 4100102241.
It is a super-2 number, since 2×14220100142 = 4044224959832560392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1422009975 and 1422010002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1422010013) 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, 84244 + ... + 99704.
It is an arithmetic number, because the mean of its divisors is an integer number (177774345).
Almost surely, 21422010014 is an apocalyptic number.
1422010014 is an abundant number, since it is smaller than the sum of its proper divisors (1422379506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1422010014 is a wasteful number, since it uses less digits than its factorization.
1422010014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30795.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1422010014 is about 37709.5480482066. The cubic root of 1422010014 is about 1124.5209519911.
Adding to 1422010014 its reverse (4100102241), we get a palindrome (5522112255).
The spelling of 1422010014 in words is "one billion, four hundred twenty-two million, ten thousand, fourteen".
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