Base | Representation |
---|---|
bin | 10101001111001001… |
… | …11001100000101010 |
3 | 1002102120202020211100 |
4 | 22213210321200222 |
5 | 141322224334120 |
6 | 5123203342230 |
7 | 552352215156 |
oct | 124744714052 |
9 | 32376666740 |
10 | 11401402410 |
11 | 4920881422 |
12 | 2262381976 |
13 | 10c913a378 |
14 | 7a231c066 |
15 | 46ae2d490 |
hex | 2a793982a |
11401402410 has 96 divisors (see below), whose sum is σ = 32055409152. Its totient is φ = 2800627200.
The previous prime is 11401402391. The next prime is 11401402417. The reversal of 11401402410 is 1420410411.
11401402410 is a `hidden beast` number, since 114 + 0 + 140 + 2 + 410 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (11401402417) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7366 + ... + 151185.
It is an arithmetic number, because the mean of its divisors is an integer number (333910512).
Almost surely, 211401402410 is an apocalyptic number.
11401402410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11401402410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16027704576).
11401402410 is an abundant number, since it is smaller than the sum of its proper divisors (20654006742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11401402410 is a wasteful number, since it uses less digits than its factorization.
11401402410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158628 (or 158625 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11401402410 its reverse (1420410411), we get a palindrome (12821812821).
The spelling of 11401402410 in words is "eleven billion, four hundred one million, four hundred two thousand, four hundred ten".
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