Base | Representation |
---|---|
bin | 1111110010100101… |
… | …1100101100100010 |
3 | 101221101220111001010 |
4 | 3330221130230202 |
5 | 32140103130444 |
6 | 1540334321350 |
7 | 210016362360 |
oct | 37451345442 |
9 | 11841814033 |
10 | 4238723874 |
11 | 1885715a90 |
12 | 9a3659256 |
13 | 527216748 |
14 | 2c2d36630 |
15 | 19c1cd2b9 |
hex | fca5cb22 |
4238723874 has 64 divisors (see below), whose sum is σ = 10577894400. Its totient is φ = 1100070720.
The previous prime is 4238723803. The next prime is 4238723887. The reversal of 4238723874 is 4783278324.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712677 + ... + 718599.
It is an arithmetic number, because the mean of its divisors is an integer number (165279600).
Almost surely, 24238723874 is an apocalyptic number.
4238723874 is an abundant number, since it is smaller than the sum of its proper divisors (6339170526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4238723874 is a wasteful number, since it uses less digits than its factorization.
4238723874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7495.
The product of its digits is 1806336, while the sum is 48.
The square root of 4238723874 is about 65105.4826723526. The cubic root of 4238723874 is about 1618.3720721676.
The spelling of 4238723874 in words is "four billion, two hundred thirty-eight million, seven hundred twenty-three thousand, eight hundred seventy-four".
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