Base | Representation |
---|---|
bin | 1000001100011111… |
… | …0001101101000100 |
3 | 12200022102011020002 |
4 | 2003013301231010 |
5 | 14001130311032 |
6 | 1002142300432 |
7 | 105341310125 |
oct | 20307615504 |
9 | 5608364202 |
10 | 2199853892 |
11 | a2983a875 |
12 | 514887718 |
13 | 2909accc2 |
14 | 16c24004c |
15 | cd1dd862 |
hex | 831f1b44 |
2199853892 has 6 divisors (see below), whose sum is σ = 3849744318. Its totient is φ = 1099926944.
The previous prime is 2199853871. The next prime is 2199853897. The reversal of 2199853892 is 2983589912.
It can be written as a sum of positive squares in only one way, i.e., 1501097536 + 698756356 = 38744^2 + 26434^2 .
It is a super-2 number, since 2×21998538922 = 9678714292295095328, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2199853897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274981733 + ... + 274981740.
It is an arithmetic number, because the mean of its divisors is an integer number (641624053).
Almost surely, 22199853892 is an apocalyptic number.
It is an amenable number.
2199853892 is a deficient number, since it is larger than the sum of its proper divisors (1649890426).
2199853892 is a wasteful number, since it uses less digits than its factorization.
2199853892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549963477 (or 549963475 counting only the distinct ones).
The product of its digits is 2799360, while the sum is 56.
The square root of 2199853892 is about 46902.6000558604. The cubic root of 2199853892 is about 1300.5626542723.
The spelling of 2199853892 in words is "two billion, one hundred ninety-nine million, eight hundred fifty-three thousand, eight hundred ninety-two".
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