Base | Representation |
---|---|
bin | 1110111110111011… |
… | …0000100001110111 |
3 | 101101022010101021021 |
4 | 3233232300201313 |
5 | 31214113341043 |
6 | 1503033402011 |
7 | 201445352401 |
oct | 35756604167 |
9 | 11338111237 |
10 | 4022012023 |
11 | 1784359187 |
12 | 942b69307 |
13 | 4c135a893 |
14 | 2a2243b71 |
15 | 1881723ed |
hex | efbb0877 |
4022012023 has 8 divisors (see below), whose sum is σ = 4044143840. Its totient is φ = 3999935520.
The previous prime is 4022012021. The next prime is 4022012053. The reversal of 4022012023 is 3202102204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4022012023 - 21 = 4022012021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4022011988 and 4022012006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4022012021) 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, 136438 + ... + 163276.
It is an arithmetic number, because the mean of its divisors is an integer number (505517980).
Almost surely, 24022012023 is an apocalyptic number.
4022012023 is a deficient number, since it is larger than the sum of its proper divisors (22131817).
4022012023 is a wasteful number, since it uses less digits than its factorization.
4022012023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27657.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 4022012023 is about 63419.3347726070. The cubic root of 4022012023 is about 1590.3075526790.
Adding to 4022012023 its reverse (3202102204), we get a palindrome (7224114227).
The spelling of 4022012023 in words is "four billion, twenty-two million, twelve thousand, twenty-three".
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