Base | Representation |
---|---|
bin | 1100010010110010100… |
… | …1010001011011110000 |
3 | 202012011001121021222111 |
4 | 3010230221101123300 |
5 | 11430020304224240 |
6 | 241005224415104 |
7 | 21154535621032 |
oct | 3045451213360 |
9 | 665131537874 |
10 | 211202414320 |
11 | 81630290957 |
12 | 34b23317494 |
13 | 16bbb1679c1 |
14 | a317c01c52 |
15 | 5761b981ea |
hex | 312ca516f0 |
211202414320 has 40 divisors (see below), whose sum is σ = 504317123424. Its totient is φ = 82197695232.
The previous prime is 211202414309. The next prime is 211202414333. The reversal of 211202414320 is 23414202112.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 211202414291 and 211202414300.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35673124 + ... + 35679043.
Almost surely, 2211202414320 is an apocalyptic number.
211202414320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211202414320 is an abundant number, since it is smaller than the sum of its proper divisors (293114709104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211202414320 is a wasteful number, since it uses less digits than its factorization.
211202414320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71352217 (or 71352211 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 211202414320 its reverse (23414202112), we get a palindrome (234616616432).
The spelling of 211202414320 in words is "two hundred eleven billion, two hundred two million, four hundred fourteen thousand, three hundred twenty".
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