Base | Representation |
---|---|
bin | 10011000001101110… |
… | …01000011110111111 |
3 | 222100220022202200022 |
4 | 21200313020132333 |
5 | 131410014444444 |
6 | 4405342522355 |
7 | 511065032051 |
oct | 114067103677 |
9 | 28326282608 |
10 | 10214999999 |
11 | 4372112766 |
12 | 1b90b963bb |
13 | c6a3c70c9 |
14 | 6cc92b8d1 |
15 | 3ebbcb9ee |
hex | 260dc87bf |
10214999999 has 4 divisors (see below), whose sum is σ = 10544516160. Its totient is φ = 9885483840.
The previous prime is 10214999983. The next prime is 10215000067. The reversal of 10214999999 is 99999941201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99999941201 = 233 ⋅429184297.
It is a cyclic number.
It is not a de Polignac number, because 10214999999 - 24 = 10214999983 is a prime.
It is a Duffinian number.
10214999999 is a modest number, since divided by 999999 gives 10214 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10214999909) 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, 164758034 + ... + 164758095.
It is an arithmetic number, because the mean of its divisors is an integer number (2636129040).
Almost surely, 210214999999 is an apocalyptic number.
10214999999 is a deficient number, since it is larger than the sum of its proper divisors (329516161).
10214999999 is an equidigital number, since it uses as much as digits as its factorization.
10214999999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329516160.
The product of its (nonzero) digits is 4251528, while the sum is 62.
The spelling of 10214999999 in words is "ten billion, two hundred fourteen million, nine hundred ninety-nine thousand, nine hundred ninety-nine".
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