Base | Representation |
---|---|
bin | 10110101000101000… |
… | …10111010111111011 |
3 | 1011100220012202010210 |
4 | 23110110113113323 |
5 | 144341410334003 |
6 | 5325500242203 |
7 | 610065442542 |
oct | 132424272773 |
9 | 34326182123 |
10 | 12152043003 |
11 | 5176569851 |
12 | 2431840363 |
13 | 11b87ca5b9 |
14 | 833cb9159 |
15 | 4b1ca5503 |
hex | 2d45175fb |
12152043003 has 32 divisors (see below), whose sum is σ = 17284228416. Its totient is φ = 7567966208.
The previous prime is 12152042999. The next prime is 12152043011. The reversal of 12152043003 is 30034025121.
It is a cyclic number.
It is not a de Polignac number, because 12152043003 - 22 = 12152042999 is a prime.
It is a super-2 number, since 2×121520430032 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12152043023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4193251 + ... + 4196147.
It is an arithmetic number, because the mean of its divisors is an integer number (540132138).
Almost surely, 212152043003 is an apocalyptic number.
12152043003 is a deficient number, since it is larger than the sum of its proper divisors (5132185413).
12152043003 is a wasteful number, since it uses less digits than its factorization.
12152043003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3503.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 12152043003 its reverse (30034025121), we get a palindrome (42186068124).
The spelling of 12152043003 in words is "twelve billion, one hundred fifty-two million, forty-three thousand, three".
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