Base | Representation |
---|---|
bin | 1100010110101100101… |
… | …0011101110110010010 |
3 | 202021212011021101012000 |
4 | 3011223022131312102 |
5 | 11434142313201224 |
6 | 241301254014430 |
7 | 21222533211321 |
oct | 3055312356622 |
9 | 667764241160 |
10 | 212251303314 |
11 | 82019366766 |
12 | 35176647416 |
13 | 1702756168b |
14 | a3b72380b8 |
15 | 57c3cd50c9 |
hex | 316b29dd92 |
212251303314 has 32 divisors (see below), whose sum is σ = 472242771840. Its totient is φ = 70664453136.
The previous prime is 212251303279. The next prime is 212251303349. The reversal of 212251303314 is 413303152212.
212251303314 is a `hidden beast` number, since 21 + 2 + 25 + 1 + 303 + 314 = 666.
It is an interprime number because it is at equal distance from previous prime (212251303279) and next prime (212251303349).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2343517 + ... + 2432400.
It is an arithmetic number, because the mean of its divisors is an integer number (14757586620).
Almost surely, 2212251303314 is an apocalyptic number.
212251303314 is an abundant number, since it is smaller than the sum of its proper divisors (259991468526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212251303314 is a wasteful number, since it uses less digits than its factorization.
212251303314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4776751 (or 4776745 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 212251303314 its reverse (413303152212), we get a palindrome (625554455526).
The spelling of 212251303314 in words is "two hundred twelve billion, two hundred fifty-one million, three hundred three thousand, three hundred fourteen".
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