Base | Representation |
---|---|
bin | 10010101001100100… |
… | …11001111011101011 |
3 | 221211210011100120122 |
4 | 21110302121323223 |
5 | 131001140343110 |
6 | 4333305113455 |
7 | 503055200063 |
oct | 112462317353 |
9 | 27753140518 |
10 | 10012434155 |
11 | 4278837a79 |
12 | 1b3518888b |
13 | c37451c69 |
14 | 6ada7c3a3 |
15 | 3d9017255 |
hex | 254c99eeb |
10012434155 has 16 divisors (see below), whose sum is σ = 12734275680. Its totient is φ = 7531310592.
The previous prime is 10012434143. The next prime is 10012434203. The reversal of 10012434155 is 55143421001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10012434155 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28817 + ... + 144413.
It is an arithmetic number, because the mean of its divisors is an integer number (795892230).
Almost surely, 210012434155 is an apocalyptic number.
10012434155 is a deficient number, since it is larger than the sum of its proper divisors (2721841525).
10012434155 is a wasteful number, since it uses less digits than its factorization.
10012434155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116638.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 10012434155 its reverse (55143421001), we get a palindrome (65155855156).
The spelling of 10012434155 in words is "ten billion, twelve million, four hundred thirty-four thousand, one hundred fifty-five".
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