Base | Representation |
---|---|
bin | 100011101110001001… |
… | …101100000001010111 |
3 | 10200000001011212001012 |
4 | 203232021230001113 |
5 | 1112022421133013 |
6 | 25341542122435 |
7 | 2525323201664 |
oct | 435611540127 |
9 | 120001155035 |
10 | 38355255383 |
11 | 152a25a6075 |
12 | 752512041b |
13 | 38033b14b3 |
14 | 1bdbd8aa6b |
15 | ee73ea1a8 |
hex | 8ee26c057 |
38355255383 has 4 divisors (see below), whose sum is σ = 38355675288. Its totient is φ = 38354835480.
The previous prime is 38355255373. The next prime is 38355255397.
38355255383 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 38355255383 - 210 = 38355254359 is a prime.
It is a super-2 number, since 2×383552553832 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38355255343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8516 + ... + 277097.
It is an arithmetic number, because the mean of its divisors is an integer number (9588918822).
Almost surely, 238355255383 is an apocalyptic number.
38355255383 is a deficient number, since it is larger than the sum of its proper divisors (419905).
38355255383 is a wasteful number, since it uses less digits than its factorization.
38355255383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419904.
The product of its digits is 6480000, while the sum is 50.
The spelling of 38355255383 in words is "thirty-eight billion, three hundred fifty-five million, two hundred fifty-five thousand, three hundred eighty-three".
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