Base | Representation |
---|---|
bin | 11010010111001111… |
… | …10001010100101010 |
3 | 1100112101112022212010 |
4 | 31023213301110222 |
5 | 212441311244410 |
6 | 10300241100350 |
7 | 1010511526356 |
oct | 151347612452 |
9 | 40471468763 |
10 | 14153618730 |
11 | 6003392269 |
12 | 28b00276b6 |
13 | 14473a6c34 |
14 | 983a64466 |
15 | 57c879c20 |
hex | 34b9f152a |
14153618730 has 64 divisors (see below), whose sum is σ = 34642546560. Its totient is φ = 3699561216.
The previous prime is 14153618711. The next prime is 14153618789. The reversal of 14153618730 is 3781635141.
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, 1950489 + ... + 1957731.
It is an arithmetic number, because the mean of its divisors is an integer number (541289790).
Almost surely, 214153618730 is an apocalyptic number.
14153618730 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 14153618730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17321273280).
14153618730 is an abundant number, since it is smaller than the sum of its proper divisors (20488927830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14153618730 is a wasteful number, since it uses less digits than its factorization.
14153618730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8535.
The product of its (nonzero) digits is 60480, while the sum is 39.
The spelling of 14153618730 in words is "fourteen billion, one hundred fifty-three million, six hundred eighteen thousand, seven hundred thirty".
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