Base | Representation |
---|---|
bin | 1111100010101001010110 |
3 | 21122222120111 |
4 | 33202221112 |
5 | 2020332240 |
6 | 223153234 |
7 | 46425520 |
oct | 17425126 |
9 | 7588514 |
10 | 4074070 |
11 | 2332a00 |
12 | 144581a |
13 | ac84c0 |
14 | 780a10 |
15 | 5571ea |
hex | 3e2a56 |
4074070 has 96 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 1140480.
The previous prime is 4074061. The next prime is 4074071. The reversal of 4074070 is 704704.
4074070 = 1062 + 1072 + ... + 2372.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4074071) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110092 + ... + 110128.
It is an arithmetic number, because the mean of its divisors is an integer number (106134).
Almost surely, 24074070 is an apocalyptic number.
4074070 is an abundant number, since it is smaller than the sum of its proper divisors (6114794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4074070 is a wasteful number, since it uses less digits than its factorization.
4074070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86 (or 75 counting only the distinct ones).
The product of its (nonzero) digits is 784, while the sum is 22.
The square root of 4074070 is about 2018.4325601813. The cubic root of 4074070 is about 159.7139419974.
Adding to 4074070 its reverse (704704), we get a palindrome (4778774).
The spelling of 4074070 in words is "four million, seventy-four thousand, seventy".
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