Base | Representation |
---|---|
bin | 1111100001110110101110 |
3 | 21122211010111 |
4 | 33201312232 |
5 | 2020231310 |
6 | 223130234 |
7 | 46413211 |
oct | 17416656 |
9 | 7584114 |
10 | 4070830 |
11 | 2330525 |
12 | 144397a |
13 | ac6b9a |
14 | 77d778 |
15 | 55628a |
hex | 3e1dae |
4070830 has 8 divisors (see below), whose sum is σ = 7327512. Its totient is φ = 1628328.
The previous prime is 4070821. The next prime is 4070831. The reversal of 4070830 is 380704.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4070831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203532 + ... + 203551.
It is an arithmetic number, because the mean of its divisors is an integer number (915939).
Almost surely, 24070830 is an apocalyptic number.
4070830 is a deficient number, since it is larger than the sum of its proper divisors (3256682).
4070830 is a wasteful number, since it uses less digits than its factorization.
4070830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407090.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 4070830 is about 2017.6297975595. The cubic root of 4070830 is about 159.6715920124.
It can be divided in two parts, 4070 and 830, that added together give a square (4900 = 702).
The spelling of 4070830 in words is "four million, seventy thousand, eight hundred thirty".
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