Base | Representation |
---|---|
bin | 111100100010010… |
… | …0101110010001000 |
3 | 12020120011000022211 |
4 | 1321010211302020 |
5 | 13124444341342 |
6 | 533320354504 |
7 | 101223211243 |
oct | 17104456210 |
9 | 5216130284 |
10 | 2031246472 |
11 | 9526495a2 |
12 | 488315a34 |
13 | 264a977b8 |
14 | 153ab025a |
15 | bd4d5c17 |
hex | 79125c88 |
2031246472 has 16 divisors (see below), whose sum is σ = 3974178240. Its totient is φ = 971465616.
The previous prime is 2031246439. The next prime is 2031246491. The reversal of 2031246472 is 2746421302.
It is a happy number.
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 3 ways as a sum of consecutive naturals, for example, 5519508 + ... + 5519875.
It is an arithmetic number, because the mean of its divisors is an integer number (248386140).
Almost surely, 22031246472 is an apocalyptic number.
It is an amenable number.
2031246472 is a deficient number, since it is larger than the sum of its proper divisors (1942931768).
2031246472 is a wasteful number, since it uses less digits than its factorization.
2031246472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11039412 (or 11039408 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 2031246472 is about 45069.3518036370. The cubic root of 2031246472 is about 1266.4485215591.
Adding to 2031246472 its reverse (2746421302), we get a palindrome (4777667774).
The spelling of 2031246472 in words is "two billion, thirty-one million, two hundred forty-six thousand, four hundred seventy-two".
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