Base | Representation |
---|---|
bin | 100011011010100010… |
… | …110111000100111000 |
3 | 10122011010012200201210 |
4 | 203122202313010320 |
5 | 1110334213404234 |
6 | 25245151443120 |
7 | 2514220205250 |
oct | 433242670470 |
9 | 118133180653 |
10 | 38026309944 |
11 | 15143951537 |
12 | 7452b264a0 |
13 | 37801ba71c |
14 | 1baa400960 |
15 | ec85bebe9 |
hex | 8da8b7138 |
38026309944 has 64 divisors (see below), whose sum is σ = 108894297600. Its totient is φ = 10839890304.
The previous prime is 38026309931. The next prime is 38026309949. The reversal of 38026309944 is 44990362083.
It is a junction number, because it is equal to n+sod(n) for n = 38026309893 and 38026309902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38026309949) 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 15 ways as a sum of consecutive naturals, for example, 184047 + ... + 331550.
It is an arithmetic number, because the mean of its divisors is an integer number (1701473400).
Almost surely, 238026309944 is an apocalyptic number.
It is an amenable number.
38026309944 is an abundant number, since it is smaller than the sum of its proper divisors (70867987656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38026309944 is a wasteful number, since it uses less digits than its factorization.
38026309944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516052 (or 516048 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 48.
The spelling of 38026309944 in words is "thirty-eight billion, twenty-six million, three hundred nine thousand, nine hundred forty-four".
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