Base | Representation |
---|---|
bin | 1111110001110000… |
… | …0000100010101000 |
3 | 101221011021111010110 |
4 | 3330130000202220 |
5 | 32133202410210 |
6 | 1540131014320 |
7 | 206644416564 |
oct | 37434004250 |
9 | 11834244113 |
10 | 4235200680 |
11 | 1883729a57 |
12 | 9a243a3a0 |
13 | 526581c09 |
14 | 2c269a6a4 |
15 | 19bc34420 |
hex | fc7008a8 |
4235200680 has 128 divisors (see below), whose sum is σ = 13390168320. Its totient is φ = 1069516800.
The previous prime is 4235200679. The next prime is 4235200721. The reversal of 4235200680 is 860025324.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271164 + ... + 286356.
It is an arithmetic number, because the mean of its divisors is an integer number (104610690).
Almost surely, 24235200680 is an apocalyptic number.
4235200680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4235200680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6695084160).
4235200680 is an abundant number, since it is smaller than the sum of its proper divisors (9154967640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4235200680 is a wasteful number, since it uses less digits than its factorization.
4235200680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15331 (or 15327 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 4235200680 is about 65078.4194645199. The cubic root of 4235200680 is about 1617.9235551573.
The spelling of 4235200680 in words is "four billion, two hundred thirty-five million, two hundred thousand, six hundred eighty".
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