Base | Representation |
---|---|
bin | 10100110010011000… |
… | …00001011110110000 |
3 | 1001210202111202120100 |
4 | 22121030001132300 |
5 | 140323430003212 |
6 | 5043221312400 |
7 | 543361303260 |
oct | 123114013660 |
9 | 31722452510 |
10 | 11160000432 |
11 | 4807590559 |
12 | 21b5565700 |
13 | 108b118369 |
14 | 77c23d7a0 |
15 | 454b46bdc |
hex | 2993017b0 |
11160000432 has 120 divisors (see below), whose sum is σ = 35719276320. Its totient is φ = 3186339840.
The previous prime is 11160000431. The next prime is 11160000469. The reversal of 11160000432 is 23400006111.
It is a happy number.
It is a super-3 number, since 3×111600004323 (a number of 31 digits) contains 333 as substring.
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 (11160000431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1901182 + ... + 1907042.
It is an arithmetic number, because the mean of its divisors is an integer number (297660636).
Almost surely, 211160000432 is an apocalyptic number.
11160000432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11160000432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17859638160).
11160000432 is an abundant number, since it is smaller than the sum of its proper divisors (24559275888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11160000432 is a wasteful number, since it uses less digits than its factorization.
11160000432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7771 (or 7762 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 11160000432 its reverse (23400006111), we get a palindrome (34560006543).
The spelling of 11160000432 in words is "eleven billion, one hundred sixty million, four hundred thirty-two", and thus it is an aban number.
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