Base | Representation |
---|---|
bin | 100001110011001… |
… | …0111100011100110 |
3 | 2221001001211211210 |
4 | 1003212113203212 |
5 | 4310314201210 |
6 | 304312212250 |
7 | 40050646425 |
oct | 10346274346 |
9 | 2831054753 |
10 | 1134131430 |
11 | 532207803 |
12 | 27799a086 |
13 | 150c712b3 |
14 | aa8a52bc |
15 | 69878e20 |
hex | 439978e6 |
1134131430 has 16 divisors (see below), whose sum is σ = 2721915504. Its totient is φ = 302435040.
The previous prime is 1134131423. The next prime is 1134131443. The reversal of 1134131430 is 341314311.
It is a junction number, because it is equal to n+sod(n) for n = 1134131397 and 1134131406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18902161 + ... + 18902220.
It is an arithmetic number, because the mean of its divisors is an integer number (170119719).
Almost surely, 21134131430 is an apocalyptic number.
1134131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1134131430 is an abundant number, since it is smaller than the sum of its proper divisors (1587784074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1134131430 is a wasteful number, since it uses less digits than its factorization.
1134131430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37804391.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 1134131430 is about 33676.8678769270. The cubic root of 1134131430 is about 1042.8482788745.
Adding to 1134131430 its reverse (341314311), we get a palindrome (1475445741).
It can be divided in two parts, 1 and 134131430, that added together give a palindrome (134131431).
The spelling of 1134131430 in words is "one billion, one hundred thirty-four million, one hundred thirty-one thousand, four hundred thirty".
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