Base | Representation |
---|---|
bin | 1000111000010011… |
… | …0101000101001101 |
3 | 20011010012222120101 |
4 | 2032010311011031 |
5 | 14340202140134 |
6 | 1032305251101 |
7 | 113032345360 |
oct | 21604650515 |
9 | 6133188511 |
10 | 2383630669 |
11 | 1013552002 |
12 | 566333a91 |
13 | 2bcaa6c64 |
14 | 1887dc0d7 |
15 | de3e0e14 |
hex | 8e13514d |
2383630669 has 16 divisors (see below), whose sum is σ = 2820683520. Its totient is φ = 1970841600.
The previous prime is 2383630657. The next prime is 2383630681. The reversal of 2383630669 is 9660363832.
It is an interprime number because it is at equal distance from previous prime (2383630657) and next prime (2383630681).
It is not a de Polignac number, because 2383630669 - 25 = 2383630637 is a prime.
It is a super-2 number, since 2×23836306692 = 11363390332394775122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2383630619) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243469 + ... + 253069.
It is an arithmetic number, because the mean of its divisors is an integer number (176292720).
Almost surely, 22383630669 is an apocalyptic number.
2383630669 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2383630669 is a deficient number, since it is larger than the sum of its proper divisors (437052851).
2383630669 is a wasteful number, since it uses less digits than its factorization.
2383630669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10860.
The product of its (nonzero) digits is 839808, while the sum is 46.
The square root of 2383630669 is about 48822.4402196367. The cubic root of 2383630669 is about 1335.8150173938.
The spelling of 2383630669 in words is "two billion, three hundred eighty-three million, six hundred thirty thousand, six hundred sixty-nine".
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