Base | Representation |
---|---|
bin | 1011011000010101010000… |
… | …0100111001101000011101 |
3 | 1122022012100010001211210211 |
4 | 2312011110010321220131 |
5 | 3120001401434212104 |
6 | 42340122053132421 |
7 | 2431003065466621 |
oct | 266052404715035 |
9 | 48265303054724 |
10 | 12512650304029 |
11 | 3a9464898aa17 |
12 | 14a105132a111 |
13 | 6c9c26631655 |
14 | 313888d3d181 |
15 | 16a73942be04 |
hex | b6154139a1d |
12512650304029 has 16 divisors (see below), whose sum is σ = 12830678899200. Its totient is φ = 12198708911664.
The previous prime is 12512650303987. The next prime is 12512650304057. The reversal of 12512650304029 is 92040305621521.
It is a cyclic number.
It is not a de Polignac number, because 12512650304029 - 219 = 12512649779741 is a prime.
It is a super-2 number, since 2×125126503040292 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12512650303982 and 12512650304000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12512650304059) 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, 6448792 + ... + 8161630.
It is an arithmetic number, because the mean of its divisors is an integer number (801917431200).
Almost surely, 212512650304029 is an apocalyptic number.
It is an amenable number.
12512650304029 is a deficient number, since it is larger than the sum of its proper divisors (318028595171).
12512650304029 is a wasteful number, since it uses less digits than its factorization.
12512650304029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1714032.
The product of its (nonzero) digits is 129600, while the sum is 40.
The spelling of 12512650304029 in words is "twelve trillion, five hundred twelve billion, six hundred fifty million, three hundred four thousand, twenty-nine".
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