Base | Representation |
---|---|
bin | 1100001111111101010… |
… | …1000001011111011011 |
3 | 202010012001222220220112 |
4 | 3003333111001133123 |
5 | 11421441141201134 |
6 | 240401545114535 |
7 | 21126644413562 |
oct | 3037725013733 |
9 | 663161886815 |
10 | 210442131419 |
11 | 81280108083 |
12 | 34950788a4b |
13 | 16ac97ac970 |
14 | a284c54bd9 |
15 | 571a0691ce |
hex | 30ff5417db |
210442131419 has 8 divisors (see below), whose sum is σ = 239961163680. Its totient is φ = 182827552896.
The previous prime is 210442131397. The next prime is 210442131437. The reversal of 210442131419 is 914131244012.
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 210442131419 - 220 = 210441082843 is a prime.
It is a super-2 number, since 2×2104421314192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210442131469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476113199 + ... + 476113640.
It is an arithmetic number, because the mean of its divisors is an integer number (29995145460).
Almost surely, 2210442131419 is an apocalyptic number.
210442131419 is a deficient number, since it is larger than the sum of its proper divisors (29519032261).
210442131419 is a wasteful number, since it uses less digits than its factorization.
210442131419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 952226869.
The product of its (nonzero) digits is 6912, while the sum is 32.
The spelling of 210442131419 in words is "two hundred ten billion, four hundred forty-two million, one hundred thirty-one thousand, four hundred nineteen".
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