Base | Representation |
---|---|
bin | 100100001111111100… |
… | …000000001000101111 |
3 | 10201110112210012012211 |
4 | 210033330000020233 |
5 | 1114203023434403 |
6 | 25514111311251 |
7 | 2545345222045 |
oct | 441774001057 |
9 | 121415705184 |
10 | 38922093103 |
11 | 155635636a3 |
12 | 7662b1b527 |
13 | 389396892a |
14 | 1c53380395 |
15 | 102c06706d |
hex | 90ff0022f |
38922093103 has 4 divisors (see below), whose sum is σ = 38923160248. Its totient is φ = 38921025960.
The previous prime is 38922093073. The next prime is 38922093109. The reversal of 38922093103 is 30139022983.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30139022983 = 53 ⋅568660811.
It is a cyclic number.
It is not a de Polignac number, because 38922093103 - 233 = 30332158511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38922093109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476853 + ... + 552478.
It is an arithmetic number, because the mean of its divisors is an integer number (9730790062).
Almost surely, 238922093103 is an apocalyptic number.
38922093103 is a deficient number, since it is larger than the sum of its proper divisors (1067145).
38922093103 is a wasteful number, since it uses less digits than its factorization.
38922093103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067144.
The product of its (nonzero) digits is 69984, while the sum is 40.
The spelling of 38922093103 in words is "thirty-eight billion, nine hundred twenty-two million, ninety-three thousand, one hundred three".
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