Base | Representation |
---|---|
bin | 1111100001101001010010 |
3 | 21122202221122 |
4 | 33201221102 |
5 | 2020214340 |
6 | 223122242 |
7 | 46410542 |
oct | 17415122 |
9 | 7582848 |
10 | 4069970 |
11 | 232a913 |
12 | 1443382 |
13 | ac6688 |
14 | 77d322 |
15 | 555db5 |
hex | 3e1a52 |
4069970 has 32 divisors (see below), whose sum is σ = 7873200. Its totient is φ = 1509376.
The previous prime is 4069937. The next prime is 4069991. The reversal of 4069970 is 799604.
It is a happy number.
4069970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 717409 + 3352561 = 847^2 + 1831^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4069970.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14996 + ... + 15264.
Almost surely, 24069970 is an apocalyptic number.
4069970 is a deficient number, since it is larger than the sum of its proper divisors (3803230).
4069970 is a wasteful number, since it uses less digits than its factorization.
4069970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382.
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 4069970 is about 2017.4166649455. The cubic root of 4069970 is about 159.6603471934.
The spelling of 4069970 in words is "four million, sixty-nine thousand, nine hundred seventy".
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