Base | Representation |
---|---|
bin | 101111110010111110010111… |
… | …001101010000001111000111 |
3 | 1000120021222122110122121011222 |
4 | 233302332113031100033013 |
5 | 210023044334011431434 |
6 | 2023025353402350555 |
7 | 62164152355410662 |
oct | 5762762715201707 |
9 | 1016258573577158 |
10 | 210211121202119 |
11 | 60a860437a92a4 |
12 | 1b6b03a71bb45b |
13 | 903aa927b902b |
14 | 39ca3b5c546d9 |
15 | 194811898772e |
hex | bf2f973503c7 |
210211121202119 has 4 divisors (see below), whose sum is σ = 211550045541144. Its totient is φ = 208872196863096.
The previous prime is 210211121202083. The next prime is 210211121202149. The reversal of 210211121202119 is 911202121112012.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 210211121202119 - 224 = 210211104424903 is a prime.
It is a super-2 number, since 2×2102111212021192 (a number of 29 digits) 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 (210211121202149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669462169277 + ... + 669462169590.
It is an arithmetic number, because the mean of its divisors is an integer number (52887511385286).
Almost surely, 2210211121202119 is an apocalyptic number.
210211121202119 is a deficient number, since it is larger than the sum of its proper divisors (1338924339025).
210211121202119 is a wasteful number, since it uses less digits than its factorization.
210211121202119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1338924339024.
The product of its (nonzero) digits is 288, while the sum is 26.
The spelling of 210211121202119 in words is "two hundred ten trillion, two hundred eleven billion, one hundred twenty-one million, two hundred two thousand, one hundred nineteen".
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