Base | Representation |
---|---|
bin | 1111111010100111… |
… | …1000110000000000 |
3 | 102000202021001200210 |
4 | 3332221320300000 |
5 | 32222213040331 |
6 | 1543540114120 |
7 | 210605512620 |
oct | 37651706000 |
9 | 12022231623 |
10 | 4272393216 |
11 | 18a2722293 |
12 | 9b2995940 |
13 | 5311a4930 |
14 | 2c75bc880 |
15 | 1a012e446 |
hex | fea78c00 |
4272393216 has 704 divisors, whose sum is σ = 15846727680. Its totient is φ = 990904320.
The previous prime is 4272393193. The next prime is 4272393283. The reversal of 4272393216 is 6123932724.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 137819121 + ... + 137819151.
Almost surely, 24272393216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4272393216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7923363840).
4272393216 is an abundant number, since it is smaller than the sum of its proper divisors (11574334464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4272393216 is a wasteful number, since it uses less digits than its factorization.
4272393216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120 (or 102 counting only the distinct ones).
The product of its digits is 108864, while the sum is 39.
The square root of 4272393216 is about 65363.5465378065. The cubic root of 4272393216 is about 1622.6458333800.
The spelling of 4272393216 in words is "four billion, two hundred seventy-two million, three hundred ninety-three thousand, two hundred sixteen".
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