Base | Representation |
---|---|
bin | 111100111100001… |
… | …010011100111101 |
3 | 2122020211112012010 |
4 | 330330022130331 |
5 | 4043213420123 |
6 | 245241401433 |
7 | 34223202612 |
oct | 7474123475 |
9 | 2566745163 |
10 | 1022404413 |
11 | 485136628 |
12 | 246499279 |
13 | 133a82b34 |
14 | 99b00509 |
15 | 5eb59993 |
hex | 3cf0a73d |
1022404413 has 16 divisors (see below), whose sum is σ = 1409284800. Its totient is φ = 658869120.
The previous prime is 1022404403. The next prime is 1022404433. The reversal of 1022404413 is 3144042201.
It is not a de Polignac number, because 1022404413 - 218 = 1022142269 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1022404413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022404403) 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, 24723 + ... + 51536.
It is an arithmetic number, because the mean of its divisors is an integer number (88080300).
Almost surely, 21022404413 is an apocalyptic number.
It is an amenable number.
1022404413 is a deficient number, since it is larger than the sum of its proper divisors (386880387).
1022404413 is a wasteful number, since it uses less digits than its factorization.
1022404413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76412.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1022404413 is about 31975.0592337215. The cubic root of 1022404413 is about 1007.4130485868.
Adding to 1022404413 its reverse (3144042201), we get a palindrome (4166446614).
The spelling of 1022404413 in words is "one billion, twenty-two million, four hundred four thousand, four hundred thirteen".
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