Base | Representation |
---|---|
bin | 100011101111011011… |
… | …111001110001100000 |
3 | 10200001112201211000111 |
4 | 203233123321301200 |
5 | 1112043430320040 |
6 | 25344032101104 |
7 | 2526004324132 |
oct | 435733716140 |
9 | 120045654014 |
10 | 38376807520 |
11 | 15303786557 |
12 | 7530394794 |
13 | 38079b923c |
14 | 1c00b9b052 |
15 | ee9255dea |
hex | 8ef6f9c60 |
38376807520 has 48 divisors (see below), whose sum is σ = 90845647200. Its totient is φ = 15320172544.
The previous prime is 38376807463. The next prime is 38376807533. The reversal of 38376807520 is 2570867383.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157945 + ... + 318904.
It is an arithmetic number, because the mean of its divisors is an integer number (1892617650).
Almost surely, 238376807520 is an apocalyptic number.
It is an amenable number.
38376807520 is an abundant number, since it is smaller than the sum of its proper divisors (52468839680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38376807520 is a wasteful number, since it uses less digits than its factorization.
38376807520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477367 (or 477359 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 38376807520 in words is "thirty-eight billion, three hundred seventy-six million, eight hundred seven thousand, five hundred twenty".
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