Base | Representation |
---|---|
bin | 1100011010100111011… |
… | …1111110010111111011 |
3 | 202101120111000110111220 |
4 | 3012221313332113323 |
5 | 11443321133423121 |
6 | 241553520323123 |
7 | 21260600105154 |
oct | 3065167762773 |
9 | 671514013456 |
10 | 213303420411 |
11 | 82509246924 |
12 | 3540aa734a3 |
13 | 17164518783 |
14 | a476c7092b |
15 | 583635d6c6 |
hex | 31a9dfe5fb |
213303420411 has 32 divisors (see below), whose sum is σ = 307078248960. Its totient is φ = 131297236224.
The previous prime is 213303420389. The next prime is 213303420419. The reversal of 213303420411 is 114024303312.
It is a happy number.
It is not a de Polignac number, because 213303420411 - 29 = 213303419899 is a prime.
It is a super-2 number, since 2×2133034204112 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (213303420419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10208671 + ... + 10229543.
It is an arithmetic number, because the mean of its divisors is an integer number (9596195280).
Almost surely, 2213303420411 is an apocalyptic number.
213303420411 is a deficient number, since it is larger than the sum of its proper divisors (93774828549).
213303420411 is a wasteful number, since it uses less digits than its factorization.
213303420411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26035.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 213303420411 its reverse (114024303312), we get a palindrome (327327723723).
The spelling of 213303420411 in words is "two hundred thirteen billion, three hundred three million, four hundred twenty thousand, four hundred eleven".
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