Base | Representation |
---|---|
bin | 10001101101101010100011… |
… | …00011010110001011110111 |
3 | 12002220211000120210212210110 |
4 | 20312311101203112023313 |
5 | 20101144032204042311 |
6 | 214502255303154103 |
7 | 11130135305230443 |
oct | 1066652143261367 |
9 | 162824016725713 |
10 | 38952426627831 |
11 | 114586a4386582 |
12 | 44512a8a45933 |
13 | 189727620bc82 |
14 | 989443b33823 |
15 | 478396b968a6 |
hex | 236d518d62f7 |
38952426627831 has 4 divisors (see below), whose sum is σ = 51936568837112. Its totient is φ = 25968284418552.
The previous prime is 38952426627823. The next prime is 38952426627839. The reversal of 38952426627831 is 13872662425983.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (38952426627823) and next prime (38952426627839).
It is not a de Polignac number, because 38952426627831 - 23 = 38952426627823 is a prime.
It is a super-2 number, since 2×389524266278312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38952426627839) 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, 6492071104636 + ... + 6492071104641.
It is an arithmetic number, because the mean of its divisors is an integer number (12984142209278).
Almost surely, 238952426627831 is an apocalyptic number.
38952426627831 is a deficient number, since it is larger than the sum of its proper divisors (12984142209281).
38952426627831 is a wasteful number, since it uses less digits than its factorization.
38952426627831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12984142209280.
The product of its digits is 209018880, while the sum is 66.
The spelling of 38952426627831 in words is "thirty-eight trillion, nine hundred fifty-two billion, four hundred twenty-six million, six hundred twenty-seven thousand, eight hundred thirty-one".
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