Base | Representation |
---|---|
bin | 11100001100110110… |
… | …00110011111111111 |
3 | 1110002010212110221010 |
4 | 32012123012133333 |
5 | 222001334401333 |
6 | 10542202010303 |
7 | 1044121115520 |
oct | 160633063777 |
9 | 43063773833 |
10 | 15140153343 |
11 | 646a249327 |
12 | 2b264a6993 |
13 | 15738ab123 |
14 | a38aa8847 |
15 | 5d929b563 |
hex | 3866c67ff |
15140153343 has 8 divisors (see below), whose sum is σ = 23070709888. Its totient is φ = 8651516184.
The previous prime is 15140153323. The next prime is 15140153377. The reversal of 15140153343 is 34335104151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 15140153343 - 28 = 15140153087 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15140153343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15140153323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360479821 + ... + 360479862.
It is an arithmetic number, because the mean of its divisors is an integer number (2883838736).
Almost surely, 215140153343 is an apocalyptic number.
15140153343 is a deficient number, since it is larger than the sum of its proper divisors (7930556545).
15140153343 is an equidigital number, since it uses as much as digits as its factorization.
15140153343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720959693.
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 15140153343 its reverse (34335104151), we get a palindrome (49475257494).
The spelling of 15140153343 in words is "fifteen billion, one hundred forty million, one hundred fifty-three thousand, three hundred forty-three".
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