Base | Representation |
---|---|
bin | 110011001110110110… |
… | …100101101001001101 |
3 | 12020222202001202112210 |
4 | 303032312211221031 |
5 | 1400130031232023 |
6 | 41134331421033 |
7 | 3655125326520 |
oct | 631666455115 |
9 | 166882052483 |
10 | 55010024013 |
11 | 213697a726a |
12 | a7b28b4779 |
13 | 52589cb089 |
14 | 293bc80bb7 |
15 | 166e62b593 |
hex | cceda5a4d |
55010024013 has 16 divisors (see below), whose sum is σ = 83853766656. Its totient is φ = 31423436400.
The previous prime is 55010023949. The next prime is 55010024033. The reversal of 55010024013 is 31042001055.
It is not a de Polignac number, because 55010024013 - 26 = 55010023949 is a prime.
It is a super-2 number, since 2×550100240132 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55010024033) 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, 390213 + ... + 512138.
It is an arithmetic number, because the mean of its divisors is an integer number (5240860416).
Almost surely, 255010024013 is an apocalyptic number.
It is an amenable number.
55010024013 is a deficient number, since it is larger than the sum of its proper divisors (28843742643).
55010024013 is a wasteful number, since it uses less digits than its factorization.
55010024013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905264.
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 55010024013 its reverse (31042001055), we get a palindrome (86052025068).
The spelling of 55010024013 in words is "fifty-five billion, ten million, twenty-four thousand, thirteen".
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