Base | Representation |
---|---|
bin | 1001000110110110010001… |
… | …0010000001001100001101 |
3 | 1022110020221200201120102200 |
4 | 2101231210102001030031 |
5 | 2303024114302241140 |
6 | 33144005112312113 |
7 | 2052301461652464 |
oct | 221554422011415 |
9 | 38406850646380 |
10 | 10013251212045 |
11 | 321066129a834 |
12 | 11587756a2639 |
13 | 5783265a54b3 |
14 | 268902dab9db |
15 | 125703468030 |
hex | 91b6448130d |
10013251212045 has 24 divisors (see below), whose sum is σ = 17406320289696. Its totient is φ = 5325010434528.
The previous prime is 10013251212023. The next prime is 10013251212149. The reversal of 10013251212045 is 54021215231001.
It is a happy number.
10013251212045 is a `hidden beast` number, since 1 + 0 + 0 + 132 + 512 + 12 + 0 + 4 + 5 = 666.
It is not a de Polignac number, because 10013251212045 - 234 = 9996071342861 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320613627 + ... + 320644856.
It is an arithmetic number, because the mean of its divisors is an integer number (725263345404).
Almost surely, 210013251212045 is an apocalyptic number.
10013251212045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10013251212045 is a deficient number, since it is larger than the sum of its proper divisors (7393069077651).
10013251212045 is a wasteful number, since it uses less digits than its factorization.
10013251212045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641258841 (or 641258838 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 10013251212045 its reverse (54021215231001), we get a palindrome (64034466443046).
The spelling of 10013251212045 in words is "ten trillion, thirteen billion, two hundred fifty-one million, two hundred twelve thousand, forty-five".
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