Base | Representation |
---|---|
bin | 10100111000100110… |
… | …010101011110101111 |
3 | 2010212210111001120212 |
4 | 110320212111132233 |
5 | 331411122110111 |
6 | 14145052533035 |
7 | 1422461224502 |
oct | 247046253657 |
9 | 63783431525 |
10 | 22424410031 |
11 | 9567aa4181 |
12 | 4419a8117b |
13 | 2164a5c09a |
14 | 112a29b139 |
15 | 8b3a1498b |
hex | 5389957af |
22424410031 has 8 divisors (see below), whose sum is σ = 24077909664. Its totient is φ = 20808067840.
The previous prime is 22424409977. The next prime is 22424410037. The reversal of 22424410031 is 13001442422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22424410031 - 226 = 22357301167 is a prime.
It is a super-2 number, since 2×224244100312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22424409979 and 22424410006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22424410037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9288110 + ... + 9290523.
It is an arithmetic number, because the mean of its divisors is an integer number (3009738708).
Almost surely, 222424410031 is an apocalyptic number.
22424410031 is a deficient number, since it is larger than the sum of its proper divisors (1653499633).
22424410031 is a wasteful number, since it uses less digits than its factorization.
22424410031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18578721.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 22424410031 its reverse (13001442422), we get a palindrome (35425852453).
The spelling of 22424410031 in words is "twenty-two billion, four hundred twenty-four million, four hundred ten thousand, thirty-one".
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