Base | Representation |
---|---|
bin | 110111110110110111101… |
… | …010000000100111001101 |
3 | 111120221210202120010210220 |
4 | 313312313222000213031 |
5 | 1000342210140212123 |
6 | 12055213202421553 |
7 | 544215200326146 |
oct | 67666752004715 |
9 | 14527722503726 |
10 | 3838487038413 |
11 | 124a990956035 |
12 | 51bb116618b9 |
13 | 21ac7727bc91 |
14 | d3ad8910acd |
15 | 69cab7b2ce3 |
hex | 37db7a809cd |
3838487038413 has 16 divisors (see below), whose sum is σ = 5152020758016. Its totient is φ = 2541973287600.
The previous prime is 3838487038391. The next prime is 3838487038459. The reversal of 3838487038413 is 3148307848383.
It is not a de Polignac number, because 3838487038413 - 210 = 3838487037389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3838487038313) 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, 19775170 + ... + 19968332.
It is an arithmetic number, because the mean of its divisors is an integer number (322001297376).
Almost surely, 23838487038413 is an apocalyptic number.
It is an amenable number.
3838487038413 is a deficient number, since it is larger than the sum of its proper divisors (1313533719603).
3838487038413 is a wasteful number, since it uses less digits than its factorization.
3838487038413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237184.
The product of its (nonzero) digits is 37158912, while the sum is 60.
The spelling of 3838487038413 in words is "three trillion, eight hundred thirty-eight billion, four hundred eighty-seven million, thirty-eight thousand, four hundred thirteen".
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