Base | Representation |
---|---|
bin | 1100011010001011… |
… | …0000011011000000 |
3 | 22121010212022222101 |
4 | 3012202300123000 |
5 | 23310214000000 |
6 | 1310310520144 |
7 | 145355014156 |
oct | 30642603300 |
9 | 8533768871 |
10 | 3331000000 |
11 | 145a298669 |
12 | 78b666054 |
13 | 411147523 |
14 | 2385693d6 |
15 | 147677e6a |
hex | c68b06c0 |
3331000000 has 98 divisors (see below), whose sum is σ = 8264816084. Its totient is φ = 1332000000.
The previous prime is 3330999989. The next prime is 3331000019. The reversal of 3331000000 is 1333.
It is a happy number.
It is a super-2 number, since 2×33310000002 = 22191122000000000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a nialpdrome in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 998335 + ... + 1001665.
It is an arithmetic number, because the mean of its divisors is an integer number (84334858).
Almost surely, 23331000000 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 3331000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4132408042).
3331000000 is an abundant number, since it is smaller than the sum of its proper divisors (4933816084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3331000000 is an frugal number, since it uses more digits than its factorization.
3331000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3373 (or 3338 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 10.
The square root of 3331000000 is about 57714.8161220323. The cubic root of 3331000000 is about 1493.4529471224.
Adding to 3331000000 its reverse (1333), we get a palindrome (3331001333).
The spelling of 3331000000 in words is "three billion, three hundred thirty-one million", and thus it is an aban number.
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