Base | Representation |
---|---|
bin | 1001000101010001… |
… | …1111111111010110 |
3 | 20021220122210121102 |
4 | 2101110133333112 |
5 | 14443121221410 |
6 | 1041532150102 |
7 | 114263153321 |
oct | 22124377726 |
9 | 6256583542 |
10 | 2438070230 |
11 | 1041255282 |
12 | 580608332 |
13 | 2cb15800b |
14 | 191b2d7b8 |
15 | e40962a5 |
hex | 9151ffd6 |
2438070230 has 32 divisors (see below), whose sum is σ = 4511100384. Its totient is φ = 948036096.
The previous prime is 2438070211. The next prime is 2438070251. The reversal of 2438070230 is 320708342.
It is a junction number, because it is equal to n+sod(n) for n = 2438070193 and 2438070202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572489 + ... + 576731.
It is an arithmetic number, because the mean of its divisors is an integer number (140971887).
Almost surely, 22438070230 is an apocalyptic number.
2438070230 is a deficient number, since it is larger than the sum of its proper divisors (2073030154).
2438070230 is a wasteful number, since it uses less digits than its factorization.
2438070230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5840.
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 2438070230 is about 49376.8187513128. The cubic root of 2438070230 is about 1345.9080907991.
Adding to 2438070230 its reverse (320708342), we get a palindrome (2758778572).
The spelling of 2438070230 in words is "two billion, four hundred thirty-eight million, seventy thousand, two hundred thirty".
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