Base | Representation |
---|---|
bin | 10100111011111111… |
… | …00100010010010100 |
3 | 1002000101012201110212 |
4 | 22131333210102110 |
5 | 141010044334304 |
6 | 5055221304552 |
7 | 545360463251 |
oct | 123577442224 |
9 | 32011181425 |
10 | 11240621204 |
11 | 484904609a |
12 | 2218565158 |
13 | 10a1a35167 |
14 | 788c28428 |
15 | 45bc6e66e |
hex | 29dfe4494 |
11240621204 has 24 divisors (see below), whose sum is σ = 21500091648. Its totient is φ = 5119067520.
The previous prime is 11240621143. The next prime is 11240621209. The reversal of 11240621204 is 40212604211.
It is a self number, because there is not a number n which added to its sum of digits gives 11240621204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11240621209) 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, 2664074 + ... + 2668289.
It is an arithmetic number, because the mean of its divisors is an integer number (895837152).
Almost surely, 211240621204 is an apocalyptic number.
It is an amenable number.
11240621204 is a deficient number, since it is larger than the sum of its proper divisors (10259470444).
11240621204 is a wasteful number, since it uses less digits than its factorization.
11240621204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5332415 (or 5332413 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The spelling of 11240621204 in words is "eleven billion, two hundred forty million, six hundred twenty-one thousand, two hundred four".
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