Base | Representation |
---|---|
bin | 10101101000110110… |
… | …10011001110111101 |
3 | 1002222121102020121010 |
4 | 22310123103032331 |
5 | 142242422141031 |
6 | 5200424225433 |
7 | 560610533631 |
oct | 126433231675 |
9 | 32877366533 |
10 | 11616990141 |
11 | 4a215406a9 |
12 | 230260b279 |
13 | 11319c1683 |
14 | 7c2bdadc1 |
15 | 47ed16246 |
hex | 2b46d33bd |
11616990141 has 16 divisors (see below), whose sum is σ = 15825235968. Its totient is φ = 7576834800.
The previous prime is 11616990139. The next prime is 11616990169. The reversal of 11616990141 is 14109961611.
It is not a de Polignac number, because 11616990141 - 21 = 11616990139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11616990141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11616990181) 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, 367056 + ... + 397446.
It is an arithmetic number, because the mean of its divisors is an integer number (989077248).
Almost surely, 211616990141 is an apocalyptic number.
It is an amenable number.
11616990141 is a deficient number, since it is larger than the sum of its proper divisors (4208245827).
11616990141 is a wasteful number, since it uses less digits than its factorization.
11616990141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33152.
The product of its (nonzero) digits is 11664, while the sum is 39.
The spelling of 11616990141 in words is "eleven billion, six hundred sixteen million, nine hundred ninety thousand, one hundred forty-one".
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