Base | Representation |
---|---|
bin | 100010001100000… |
… | …0001111100000000 |
3 | 2221221120021002000 |
4 | 1010120001330000 |
5 | 4322132300310 |
6 | 305455224000 |
7 | 40266420606 |
oct | 10430017400 |
9 | 2857507060 |
10 | 1147150080 |
11 | 53959991a |
12 | 280218000 |
13 | 15387bb3b |
14 | ac4d3876 |
15 | 6aa9b4c0 |
hex | 44601f00 |
1147150080 has 288 divisors, whose sum is σ = 4287494400. Its totient is φ = 289640448.
The previous prime is 1147150063. The next prime is 1147150091. The reversal of 1147150080 is 800517411.
1147150080 is a `hidden beast` number, since 1 + 14 + 71 + 500 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655767 + ... + 657513.
Almost surely, 21147150080 is an apocalyptic number.
1147150080 is a gapful number since it is divisible by the number (10) 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 1147150080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2143747200).
1147150080 is an abundant number, since it is smaller than the sum of its proper divisors (3140344320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1147150080 is a wasteful number, since it uses less digits than its factorization.
1147150080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1796 (or 1776 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 27.
The square root of 1147150080 is about 33869.6040720880. The cubic root of 1147150080 is about 1046.8233788818.
Adding to 1147150080 its reverse (800517411), we get a palindrome (1947667491).
The spelling of 1147150080 in words is "one billion, one hundred forty-seven million, one hundred fifty thousand, eighty".
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