Base | Representation |
---|---|
bin | 1111111110101000… |
… | …1001011110110100 |
3 | 102001220221220201101 |
4 | 3333222021132310 |
5 | 32241021121324 |
6 | 1545341135444 |
7 | 211201633603 |
oct | 37752113664 |
9 | 12056856641 |
10 | 4289238964 |
11 | 190118879a |
12 | 9b855a584 |
13 | 53482242a |
14 | 2c9925a3a |
15 | 1a185a944 |
hex | ffa897b4 |
4289238964 has 24 divisors (see below), whose sum is σ = 7635763520. Its totient is φ = 2107740096.
The previous prime is 4289238917. The next prime is 4289238979. The reversal of 4289238964 is 4698329824.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99424 + ... + 135880.
Almost surely, 24289238964 is an apocalyptic number.
It is an amenable number.
4289238964 is a deficient number, since it is larger than the sum of its proper divisors (3346524556).
4289238964 is a wasteful number, since it uses less digits than its factorization.
4289238964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36967 (or 36965 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 55.
The square root of 4289238964 is about 65492.2817131912. The cubic root of 4289238964 is about 1624.7756962511.
It can be divided in two parts, 4289 and 238964, that added together give a triangular number (243253 = T697).
The spelling of 4289238964 in words is "four billion, two hundred eighty-nine million, two hundred thirty-eight thousand, nine hundred sixty-four".
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