Base | Representation |
---|---|
bin | 10001100011111111111101… |
… | …10100010011101000010011 |
3 | 12001202001210221001012222220 |
4 | 20301333332310103220103 |
5 | 20030223411434124331 |
6 | 214045533300032123 |
7 | 11064140453203104 |
oct | 1061777664235023 |
9 | 161661727035886 |
10 | 38620326083091 |
11 | 1133a874275965 |
12 | 43b8a65092643 |
13 | 1871b5ba994bc |
14 | 97733b5d83ab |
15 | 46e90b28a296 |
hex | 231ffed13a13 |
38620326083091 has 32 divisors (see below), whose sum is σ = 51861505409280. Its totient is φ = 25563812265600.
The previous prime is 38620326083081. The next prime is 38620326083099. The reversal of 38620326083091 is 19038062302683.
It is not a de Polignac number, because 38620326083091 - 233 = 38611736148499 is a prime.
It is a super-2 number, since 2×386203260830912 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38620326083099) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290375236 + ... + 290508206.
It is an arithmetic number, because the mean of its divisors is an integer number (1620672044040).
Almost surely, 238620326083091 is an apocalyptic number.
38620326083091 is a deficient number, since it is larger than the sum of its proper divisors (13241179326189).
38620326083091 is a wasteful number, since it uses less digits than its factorization.
38620326083091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134467.
The product of its (nonzero) digits is 2239488, while the sum is 51.
The spelling of 38620326083091 in words is "thirty-eight trillion, six hundred twenty billion, three hundred twenty-six million, eighty-three thousand, ninety-one".
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