Base | Representation |
---|---|
bin | 10001101011010110… |
… | …01010011110101001 |
3 | 220111101221102011112 |
4 | 20311223022132221 |
5 | 123414023122103 |
6 | 4205421040105 |
7 | 454116266363 |
oct | 106553123651 |
9 | 26441842145 |
10 | 9490442153 |
11 | 403011a725 |
12 | 1a0a3b6035 |
13 | b83269b5a |
14 | 6605ddd33 |
15 | 3a82a7cd8 |
hex | 235aca7a9 |
9490442153 has 4 divisors (see below), whose sum is σ = 9490639488. Its totient is φ = 9490244820.
The previous prime is 9490442119. The next prime is 9490442201. The reversal of 9490442153 is 3512440949.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 9490442153 - 26 = 9490442089 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 9490442153.
It is not an unprimeable number, because it can be changed into a prime (9490444153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25868 + ... + 140178.
It is an arithmetic number, because the mean of its divisors is an integer number (2372659872).
Almost surely, 29490442153 is an apocalyptic number.
It is an amenable number.
9490442153 is a deficient number, since it is larger than the sum of its proper divisors (197335).
9490442153 is a wasteful number, since it uses less digits than its factorization.
9490442153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197334.
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 9490442153 is about 97418.9003889902. The cubic root of 9490442153 is about 2117.2012844323.
The spelling of 9490442153 in words is "nine billion, four hundred ninety million, four hundred forty-two thousand, one hundred fifty-three".
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