Base | Representation |
---|---|
bin | 1001000110110110000111… |
… | …1010101111001010001101 |
3 | 1022110020211221002202102200 |
4 | 2101231201322233022031 |
5 | 2303024024124220240 |
6 | 33144001134312113 |
7 | 2052300500611611 |
oct | 221554172571215 |
9 | 38406757082380 |
10 | 10013211554445 |
11 | 3210640973460 |
12 | 1158764358639 |
13 | 57831b2cb768 |
14 | 2688dba07341 |
15 | 1256eec32930 |
hex | 91b61eaf28d |
10013211554445 has 24 divisors (see below), whose sum is σ = 18934072758432. Its totient is φ = 4854890450400.
The previous prime is 10013211554299. The next prime is 10013211554453. The reversal of 10013211554445 is 54445511231001.
10013211554445 is a `hidden beast` number, since 100 + 1 + 3 + 2 + 1 + 1 + 5 + 544 + 4 + 5 = 666.
It is not a de Polignac number, because 10013211554445 - 238 = 9738333647501 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10114354611 + ... + 10114355600.
It is an arithmetic number, because the mean of its divisors is an integer number (788919698268).
Almost surely, 210013211554445 is an apocalyptic number.
10013211554445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10013211554445 is a deficient number, since it is larger than the sum of its proper divisors (8920861203987).
10013211554445 is a wasteful number, since it uses less digits than its factorization.
10013211554445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20228710233 (or 20228710230 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
Adding to 10013211554445 its reverse (54445511231001), we get a palindrome (64458722785446).
The spelling of 10013211554445 in words is "ten trillion, thirteen billion, two hundred eleven million, five hundred fifty-four thousand, four hundred forty-five".
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