Base | Representation |
---|---|
bin | 1000010110001011… |
… | …0010011000001100 |
3 | 12210010212122002001 |
4 | 2011202302120030 |
5 | 14042031121342 |
6 | 1010153242044 |
7 | 106343561551 |
oct | 20542623014 |
9 | 5703778061 |
10 | 2240488972 |
11 | a4a774587 |
12 | 526403324 |
13 | 299239927 |
14 | 1737baa28 |
15 | d1a688b7 |
hex | 858b260c |
2240488972 has 36 divisors (see below), whose sum is σ = 4205129040. Its totient is φ = 1042519104.
The previous prime is 2240488967. The next prime is 2240488997. The reversal of 2240488972 is 2798840422.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117054 + ... + 134842.
It is an arithmetic number, because the mean of its divisors is an integer number (116809140).
Almost surely, 22240488972 is an apocalyptic number.
It is an amenable number.
2240488972 is a deficient number, since it is larger than the sum of its proper divisors (1964640068).
2240488972 is a wasteful number, since it uses less digits than its factorization.
2240488972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17890 (or 17851 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 46.
The square root of 2240488972 is about 47333.8036924987. The cubic root of 2240488972 is about 1308.5217230913.
The spelling of 2240488972 in words is "two billion, two hundred forty million, four hundred eighty-eight thousand, nine hundred seventy-two".
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