Base | Representation |
---|---|
bin | 1000000001001110… |
… | …0111011110010101 |
3 | 12120000112201211110 |
4 | 2000103213132111 |
5 | 13402033013234 |
6 | 553334125233 |
7 | 104226006516 |
oct | 20023473625 |
9 | 5500481743 |
10 | 2152626069 |
11 | a05112910 |
12 | 500ab0819 |
13 | 283c85649 |
14 | 165c68a0d |
15 | c8eb01e9 |
hex | 804e7795 |
2152626069 has 8 divisors (see below), whose sum is σ = 3131092512. Its totient is φ = 1304621840.
The previous prime is 2152626061. The next prime is 2152626121. The reversal of 2152626069 is 9606262512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2152626069 - 23 = 2152626061 is a prime.
It is a super-2 number, since 2×21526260692 = 9267597985876785522, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152626061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32615514 + ... + 32615579.
It is an arithmetic number, because the mean of its divisors is an integer number (391386564).
Almost surely, 22152626069 is an apocalyptic number.
It is an amenable number.
2152626069 is a deficient number, since it is larger than the sum of its proper divisors (978466443).
2152626069 is a wasteful number, since it uses less digits than its factorization.
2152626069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65231107.
The product of its (nonzero) digits is 77760, while the sum is 39.
The square root of 2152626069 is about 46396.4014660620. The cubic root of 2152626069 is about 1291.1881505592.
The spelling of 2152626069 in words is "two billion, one hundred fifty-two million, six hundred twenty-six thousand, sixty-nine".
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