Base | Representation |
---|---|
bin | 111011110001111… |
… | …100101101011100 |
3 | 2120220020010000121 |
4 | 323301330231130 |
5 | 4023223340333 |
6 | 243304404324 |
7 | 33565633633 |
oct | 7361745534 |
9 | 2526203017 |
10 | 1002949468 |
11 | 475158864 |
12 | 23ba766a4 |
13 | 12ca30831 |
14 | 972b851a |
15 | 5d0b532d |
hex | 3bc7cb5c |
1002949468 has 12 divisors (see below), whose sum is σ = 1762827640. Its totient is φ = 499284432.
The previous prime is 1002949393. The next prime is 1002949469. The reversal of 1002949468 is 8649492001.
It is a super-2 number, since 2×10029494682 = 2011815270722966048, which contains 22 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002949469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546546 + ... + 548377.
Almost surely, 21002949468 is an apocalyptic number.
It is an amenable number.
1002949468 is a deficient number, since it is larger than the sum of its proper divisors (759878172).
1002949468 is a wasteful number, since it uses less digits than its factorization.
1002949468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095156 (or 1095154 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 1002949468 is about 31669.3774488859. The cubic root of 1002949468 is about 1000.9821909850.
The spelling of 1002949468 in words is "one billion, two million, nine hundred forty-nine thousand, four hundred sixty-eight".
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