Base | Representation |
---|---|
bin | 10110101000011101… |
… | …00100110001001011 |
3 | 1011100210100121211120 |
4 | 23110032210301023 |
5 | 144341013300003 |
6 | 5325403530323 |
7 | 610046521101 |
oct | 132416446113 |
9 | 34323317746 |
10 | 12150525003 |
11 | 5175722301 |
12 | 24312299a3 |
13 | 11b83b8686 |
14 | 833a01c71 |
15 | 4b1aa5853 |
hex | 2d43a4c4b |
12150525003 has 16 divisors (see below), whose sum is σ = 16411958016. Its totient is φ = 7995405600.
The previous prime is 12150524983. The next prime is 12150525019. The reversal of 12150525003 is 30052505121.
It is a happy number.
It is not a de Polignac number, because 12150525003 - 28 = 12150524747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12150525203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14301 + ... + 156542.
It is an arithmetic number, because the mean of its divisors is an integer number (1025747376).
Almost surely, 212150525003 is an apocalyptic number.
12150525003 is a deficient number, since it is larger than the sum of its proper divisors (4261433013).
12150525003 is a wasteful number, since it uses less digits than its factorization.
12150525003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171154.
The product of its (nonzero) digits is 1500, while the sum is 24.
The spelling of 12150525003 in words is "twelve billion, one hundred fifty million, five hundred twenty-five thousand, three".
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