Base | Representation |
---|---|
bin | 10111011000011100… |
… | …00101011110010011 |
3 | 1012101211210000022220 |
4 | 23230032011132103 |
5 | 201202040100003 |
6 | 5433343232123 |
7 | 623035110264 |
oct | 135416053623 |
9 | 35354700286 |
10 | 12553050003 |
11 | 536196229a |
12 | 2523ba8643 |
13 | 1250902350 |
14 | 87126296b |
15 | 4d70b7353 |
hex | 2ec385793 |
12553050003 has 8 divisors (see below), whose sum is σ = 18024892368. Its totient is φ = 7724953824.
The previous prime is 12553050001. The next prime is 12553050031. The reversal of 12553050003 is 30005035521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12553050003 - 21 = 12553050001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12553050001) 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, 160936500 + ... + 160936577.
It is an arithmetic number, because the mean of its divisors is an integer number (2253111546).
Almost surely, 212553050003 is an apocalyptic number.
12553050003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12553050003 is a deficient number, since it is larger than the sum of its proper divisors (5471842365).
12553050003 is a wasteful number, since it uses less digits than its factorization.
12553050003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321873093.
The product of its (nonzero) digits is 2250, while the sum is 24.
Adding to 12553050003 its reverse (30005035521), we get a palindrome (42558085524).
The spelling of 12553050003 in words is "twelve billion, five hundred fifty-three million, fifty thousand, three".
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