Base | Representation |
---|---|
bin | 1010111011000100110010… |
… | …1101010010100001000011 |
3 | 1120112010221122000020102001 |
4 | 2232301030231102201003 |
5 | 3033233002432002410 |
6 | 41313154105004431 |
7 | 2346460244243005 |
oct | 256611455224103 |
9 | 46463848006361 |
10 | 12010015500355 |
11 | 3910467716524 |
12 | 141b755a83717 |
13 | 691702676362 |
14 | 2d7405c18375 |
15 | 15c61c34133a |
hex | aec4cb52843 |
12010015500355 has 16 divisors (see below), whose sum is σ = 14528273832864. Its totient is φ = 9530715317760.
The previous prime is 12010015500347. The next prime is 12010015500361. The reversal of 12010015500355 is 55300551001021.
It is not a de Polignac number, because 12010015500355 - 23 = 12010015500347 is a prime.
It is a super-2 number, since 2×120100155003552 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12434481 + ... + 13365490.
It is an arithmetic number, because the mean of its divisors is an integer number (908017114554).
Almost surely, 212010015500355 is an apocalyptic number.
12010015500355 is a deficient number, since it is larger than the sum of its proper divisors (2518258332509).
12010015500355 is a wasteful number, since it uses less digits than its factorization.
12010015500355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25800726.
The product of its (nonzero) digits is 3750, while the sum is 28.
Adding to 12010015500355 its reverse (55300551001021), we get a palindrome (67310566501376).
The spelling of 12010015500355 in words is "twelve trillion, ten billion, fifteen million, five hundred thousand, three hundred fifty-five".
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