Base | Representation |
---|---|
bin | 1101000111100001… |
… | …00101010101011000 |
3 | 200011210111110000200 |
4 | 12203300211111120 |
5 | 103410322424321 |
6 | 3122450502200 |
7 | 336342215223 |
oct | 64360452530 |
9 | 20153443020 |
10 | 7042389336 |
11 | 2a94277384 |
12 | 1446594960 |
13 | 8830281a8 |
14 | 4ab4325ba |
15 | 2b33ddd26 |
hex | 1a3c25558 |
7042389336 has 48 divisors (see below), whose sum is σ = 19258334160. Its totient is φ = 2324669760.
The previous prime is 7042389317. The next prime is 7042389359. The reversal of 7042389336 is 6339832407.
It is a junction number, because it is equal to n+sod(n) for n = 7042389291 and 7042389300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467395 + ... + 482226.
It is an arithmetic number, because the mean of its divisors is an integer number (401215295).
Almost surely, 27042389336 is an apocalyptic number.
It is an amenable number.
7042389336 is an abundant number, since it is smaller than the sum of its proper divisors (12215944824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7042389336 is a wasteful number, since it uses less digits than its factorization.
7042389336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949736 (or 949729 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 45.
The square root of 7042389336 is about 83918.9450362670. The cubic root of 7042389336 is about 1916.7847423902.
The spelling of 7042389336 in words is "seven billion, forty-two million, three hundred eighty-nine thousand, three hundred thirty-six".
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