Base | Representation |
---|---|
bin | 100011011101111000… |
… | …111101010011000011 |
3 | 10122022000211002210112 |
4 | 203131320331103003 |
5 | 1110443100343433 |
6 | 25254514421535 |
7 | 2515501231040 |
oct | 433570752303 |
9 | 118260732715 |
10 | 38082434243 |
11 | 151725a5557 |
12 | 74698918ab |
13 | 378ba0b579 |
14 | 1bb3a501c7 |
15 | ecd4a9348 |
hex | 8dde3d4c3 |
38082434243 has 8 divisors (see below), whose sum is σ = 43814882400. Its totient is φ = 32423011200.
The previous prime is 38082434239. The next prime is 38082434321. The reversal of 38082434243 is 34243428083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38082434243 - 22 = 38082434239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38082434243.
It is not an unprimeable number, because it can be changed into a prime (38082424243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18255158 + ... + 18257243.
It is an arithmetic number, because the mean of its divisors is an integer number (5476860300).
Almost surely, 238082434243 is an apocalyptic number.
38082434243 is a deficient number, since it is larger than the sum of its proper divisors (5732448157).
38082434243 is a wasteful number, since it uses less digits than its factorization.
38082434243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36512557.
The product of its (nonzero) digits is 442368, while the sum is 41.
The spelling of 38082434243 in words is "thirty-eight billion, eighty-two million, four hundred thirty-four thousand, two hundred forty-three".
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