Base | Representation |
---|---|
bin | 100011011001110001… |
… | …101110110100101011 |
3 | 10122010012222101020221 |
4 | 203121301232310223 |
5 | 1110322414243313 |
6 | 25244011430511 |
7 | 2514002555455 |
oct | 433161566453 |
9 | 118105871227 |
10 | 38013431083 |
11 | 15137655451 |
12 | 744a755437 |
13 | 377a62b6b4 |
14 | 1ba880b2d5 |
15 | ec73c8c8d |
hex | 8d9c6ed2b |
38013431083 has 16 divisors (see below), whose sum is σ = 39025632096. Its totient is φ = 37007308800.
The previous prime is 38013431059. The next prime is 38013431087.
38013431083 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 38013431083 - 29 = 38013430571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38013431087) 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, 31650883 + ... + 31652083.
It is an arithmetic number, because the mean of its divisors is an integer number (2439102006).
Almost surely, 238013431083 is an apocalyptic number.
38013431083 is a deficient number, since it is larger than the sum of its proper divisors (1012201013).
38013431083 is a wasteful number, since it uses less digits than its factorization.
38013431083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3054.
The product of its (nonzero) digits is 20736, while the sum is 34.
The spelling of 38013431083 in words is "thirty-eight billion, thirteen million, four hundred thirty-one thousand, eighty-three".
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