Base | Representation |
---|---|
bin | 110000001110100111110110… |
… | …110001010000010101111111 |
3 | 1000211000121211020222221121221 |
4 | 300032213312301100111333 |
5 | 210300212013101120340 |
6 | 2031042254422334211 |
7 | 62451343536036253 |
oct | 6016476661202577 |
9 | 1024017736887557 |
10 | 212111100020095 |
11 | 616488a3266681 |
12 | 1b95867628a367 |
13 | 9147cb6035513 |
14 | 3a5433692c263 |
15 | 197c76a94444a |
hex | c0e9f6c5057f |
212111100020095 has 8 divisors (see below), whose sum is σ = 254606863332960. Its totient is φ = 169639851143520.
The previous prime is 212111100020093. The next prime is 212111100020101. The reversal of 212111100020095 is 590020001111212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 212111100020095 - 21 = 212111100020093 is a prime.
It is a super-2 number, since 2×2121111000200952 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212111100020093) 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, 6128590035 + ... + 6128624644.
It is an arithmetic number, because the mean of its divisors is an integer number (31825857916620).
Almost surely, 2212111100020095 is an apocalyptic number.
212111100020095 is a deficient number, since it is larger than the sum of its proper divisors (42495763312865).
212111100020095 is a wasteful number, since it uses less digits than its factorization.
212111100020095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12257218145.
The product of its (nonzero) digits is 360, while the sum is 25.
The spelling of 212111100020095 in words is "two hundred twelve trillion, one hundred eleven billion, one hundred million, twenty thousand, ninety-five".
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