Base | Representation |
---|---|
bin | 100100001000010100… |
… | …110100111010011000 |
3 | 10201010122110211220000 |
4 | 210020110310322120 |
5 | 1113422330224000 |
6 | 25453310133000 |
7 | 2542234546302 |
oct | 441024647230 |
9 | 121118424800 |
10 | 38794383000 |
11 | 154a846615a |
12 | 76281b1160 |
13 | 3873372519 |
14 | 1c40418972 |
15 | 1020c3c000 |
hex | 908534e98 |
38794383000 has 160 divisors (see below), whose sum is σ = 135608204160. Its totient is φ = 10345147200.
The previous prime is 38794382933. The next prime is 38794383013. The reversal of 38794383000 is 38349783.
It is a happy number.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 158472 + ... + 320471.
It is an arithmetic number, because the mean of its divisors is an integer number (847551276).
Almost surely, 238794383000 is an apocalyptic number.
38794383000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38794383000 is an abundant number, since it is smaller than the sum of its proper divisors (96813821160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38794383000 is a wasteful number, since it uses less digits than its factorization.
38794383000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478976 (or 478953 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 38794383000 in words is "thirty-eight billion, seven hundred ninety-four million, three hundred eighty-three thousand".
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