Base | Representation |
---|---|
bin | 1000110011000000010… |
… | …1010000110010111101 |
3 | 112110002112202221220112 |
4 | 2030300011100302331 |
5 | 4434003404304440 |
6 | 153232311555405 |
7 | 13630104255605 |
oct | 2146005206275 |
9 | 473075687815 |
10 | 151130541245 |
11 | 59104283562 |
12 | 2535938bb65 |
13 | 11336864588 |
14 | 745999dc05 |
15 | 3de7e99965 |
hex | 2330150cbd |
151130541245 has 8 divisors (see below), whose sum is σ = 181388833080. Its totient is φ = 120882977280.
The previous prime is 151130541227. The next prime is 151130541299. The reversal of 151130541245 is 542145031151.
It can be written as a sum of positive squares in 4 ways, for example, as 70057090489 + 81073450756 = 264683^2 + 284734^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151130541245 - 26 = 151130541181 is a prime.
It is a Curzon number.
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, 2650940 + ... + 2707349.
It is an arithmetic number, because the mean of its divisors is an integer number (22673604135).
Almost surely, 2151130541245 is an apocalyptic number.
It is an amenable number.
151130541245 is a deficient number, since it is larger than the sum of its proper divisors (30258291835).
151130541245 is an equidigital number, since it uses as much as digits as its factorization.
151130541245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5363935.
The product of its (nonzero) digits is 12000, while the sum is 32.
Adding to 151130541245 its reverse (542145031151), we get a palindrome (693275572396).
The spelling of 151130541245 in words is "one hundred fifty-one billion, one hundred thirty million, five hundred forty-one thousand, two hundred forty-five".
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