Base | Representation |
---|---|
bin | 10000010101111001110… |
… | …100001111101010000101 |
3 | 10222100201220110022001201 |
4 | 100111321310033222011 |
5 | 121344431212444023 |
6 | 2215525110422501 |
7 | 144064510136365 |
oct | 20257164175205 |
9 | 3870656408051 |
10 | 1123030203013 |
11 | 3a33022aa424 |
12 | 161798661a31 |
13 | 81b941b0934 |
14 | 3c4d7db89a5 |
15 | 1e32c779bad |
hex | 10579d0fa85 |
1123030203013 has 32 divisors (see below), whose sum is σ = 1226688883200. Its totient is φ = 1025208011520.
The previous prime is 1123030203011. The next prime is 1123030203019. The reversal of 1123030203013 is 3103020303211.
It is a cyclic number.
It is not a de Polignac number, because 1123030203013 - 21 = 1123030203011 is a prime.
It is a super-2 number, since 2×11230302030132 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123030203011) 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, 11855763 + ... + 11950111.
It is an arithmetic number, because the mean of its divisors is an integer number (38334027600).
Almost surely, 21123030203013 is an apocalyptic number.
It is an amenable number.
1123030203013 is a deficient number, since it is larger than the sum of its proper divisors (103658680187).
1123030203013 is a wasteful number, since it uses less digits than its factorization.
1123030203013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94677.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 1123030203013 its reverse (3103020303211), we get a palindrome (4226050506224).
The spelling of 1123030203013 in words is "one trillion, one hundred twenty-three billion, thirty million, two hundred three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •