Base | Representation |
---|---|
bin | 10100111001111001… |
… | …10100010001011000 |
3 | 1001222011021201111102 |
4 | 22130330310101120 |
5 | 140441104414112 |
6 | 5053354250532 |
7 | 545055654212 |
oct | 123474642130 |
9 | 31864251442 |
10 | 11223123032 |
11 | 483a1844a0 |
12 | 2212726a48 |
13 | 109b219704 |
14 | 7867915b2 |
15 | 45a464bc2 |
hex | 29cf34458 |
11223123032 has 32 divisors (see below), whose sum is σ = 22965826320. Its totient is φ = 5099322240.
The previous prime is 11223123029. The next prime is 11223123061. The reversal of 11223123032 is 23032132211.
It is a junction number, because it is equal to n+sod(n) for n = 11223122995 and 11223123013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200078 + ... + 249954.
Almost surely, 211223123032 is an apocalyptic number.
It is an amenable number.
11223123032 is an abundant number, since it is smaller than the sum of its proper divisors (11742703288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11223123032 is a wasteful number, since it uses less digits than its factorization.
11223123032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52451 (or 52447 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 11223123032 its reverse (23032132211), we get a palindrome (34255255243).
The spelling of 11223123032 in words is "eleven billion, two hundred twenty-three million, one hundred twenty-three thousand, thirty-two".
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