Base | Representation |
---|---|
bin | 10100100001101101… |
… | …000111110111011110 |
3 | 2002220000201220221101 |
4 | 110201231013313132 |
5 | 330114310011220 |
6 | 14043012223314 |
7 | 1410115400131 |
oct | 244155076736 |
9 | 62800656841 |
10 | 22040313310 |
11 | 9390200674 |
12 | 433130ab3a |
13 | 21032c8312 |
14 | 10d1276218 |
15 | 88ee4330a |
hex | 521b47dde |
22040313310 has 32 divisors (see below), whose sum is σ = 41789975040. Its totient is φ = 8346242592.
The previous prime is 22040313299. The next prime is 22040313313. The reversal of 22040313310 is 1331304022.
It is a super-2 number, since 2×220403133102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22040313313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234847 + ... + 315013.
It is an arithmetic number, because the mean of its divisors is an integer number (1305936720).
Almost surely, 222040313310 is an apocalyptic number.
22040313310 is a deficient number, since it is larger than the sum of its proper divisors (19749661730).
22040313310 is a wasteful number, since it uses less digits than its factorization.
22040313310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81640.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22040313310 its reverse (1331304022), we get a palindrome (23371617332).
The spelling of 22040313310 in words is "twenty-two billion, forty million, three hundred thirteen thousand, three hundred ten".
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