Base | Representation |
---|---|
bin | 111101001011011… |
… | …101001010100111 |
3 | 2122112101012020120 |
4 | 331023131022213 |
5 | 4100230210343 |
6 | 245503333023 |
7 | 34302240243 |
oct | 7513351247 |
9 | 2575335216 |
10 | 1026413223 |
11 | 4874244a0 |
12 | 2478b1173 |
13 | 134857704 |
14 | 9a465423 |
15 | 6019c683 |
hex | 3d2dd2a7 |
1026413223 has 16 divisors (see below), whose sum is σ = 1493694336. Its totient is φ = 621764640.
The previous prime is 1026413221. The next prime is 1026413291. The reversal of 1026413223 is 3223146201.
It is not a de Polignac number, because 1026413223 - 21 = 1026413221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1026413193 and 1026413202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1026413221) 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, 74040 + ... + 86802.
It is an arithmetic number, because the mean of its divisors is an integer number (93355896).
Almost surely, 21026413223 is an apocalyptic number.
1026413223 is a deficient number, since it is larger than the sum of its proper divisors (467281113).
1026413223 is a wasteful number, since it uses less digits than its factorization.
1026413223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15214.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 1026413223 is about 32037.6844200701. The cubic root of 1026413223 is about 1008.7280079167.
Adding to 1026413223 its reverse (3223146201), we get a palindrome (4249559424).
The spelling of 1026413223 in words is "one billion, twenty-six million, four hundred thirteen thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •