Base | Representation |
---|---|
bin | 10010101001111010… |
… | …11010111110011101 |
3 | 221211222121001222100 |
4 | 21110331122332131 |
5 | 131002410301023 |
6 | 4333451035313 |
7 | 503121555354 |
oct | 112475327635 |
9 | 27758531870 |
10 | 10015322013 |
11 | 427a42a734 |
12 | 1b3613bb39 |
13 | c37c23558 |
14 | 6b01d099b |
15 | 3d93d7c43 |
hex | 254f5af9d |
10015322013 has 12 divisors (see below), whose sum is σ = 15317551548. Its totient is φ = 6284123520.
The previous prime is 10015322011. The next prime is 10015322059. The reversal of 10015322013 is 31022351001.
10015322013 is a `hidden beast` number, since 100 + 1 + 532 + 20 + 13 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3623799204 + 6391522809 = 60198^2 + 79947^2 .
It is not a de Polignac number, because 10015322013 - 21 = 10015322011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10015322011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32729658 + ... + 32729963.
It is an arithmetic number, because the mean of its divisors is an integer number (1276462629).
Almost surely, 210015322013 is an apocalyptic number.
It is an amenable number.
10015322013 is a deficient number, since it is larger than the sum of its proper divisors (5302229535).
10015322013 is a wasteful number, since it uses less digits than its factorization.
10015322013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65459644 (or 65459641 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
Adding to 10015322013 its reverse (31022351001), we get a palindrome (41037673014).
The spelling of 10015322013 in words is "ten billion, fifteen million, three hundred twenty-two thousand, thirteen".
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