Base | Representation |
---|---|
bin | 100100001001011111… |
… | …100000100101110010 |
3 | 10201012000022111020220 |
4 | 210021133200211302 |
5 | 1113442333214222 |
6 | 25455245513510 |
7 | 2542563135606 |
oct | 441137404562 |
9 | 121160274226 |
10 | 38813960562 |
11 | 15508518063 |
12 | 7632872896 |
13 | 3877438590 |
14 | 1c42c73506 |
15 | 1022807b5c |
hex | 9097e0972 |
38813960562 has 16 divisors (see below), whose sum is σ = 83599299840. Its totient is φ = 11942757072.
The previous prime is 38813960489. The next prime is 38813960593. The reversal of 38813960562 is 26506931883.
It is a happy 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, 248807362 + ... + 248807517.
It is an arithmetic number, because the mean of its divisors is an integer number (5224956240).
Almost surely, 238813960562 is an apocalyptic number.
38813960562 is an abundant number, since it is smaller than the sum of its proper divisors (44785339278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38813960562 is a wasteful number, since it uses less digits than its factorization.
38813960562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497614897.
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 38813960562 in words is "thirty-eight billion, eight hundred thirteen million, nine hundred sixty thousand, five hundred sixty-two".
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