Base | Representation |
---|---|
bin | 110110000111101100001110… |
… | …111111001000001111000111 |
3 | 1011012202210002012002001120012 |
4 | 312013230032333020033013 |
5 | 222144232143231204410 |
6 | 2202122135445500435 |
7 | 101064411630606602 |
oct | 6607541677101707 |
9 | 1135683065061505 |
10 | 238023044006855 |
11 | 69929008103aa8 |
12 | 22842563a1171b |
13 | a2a762751b9a3 |
14 | 42ac53bd15339 |
15 | 1c7b7d3dd2605 |
hex | d87b0efc83c7 |
238023044006855 has 8 divisors (see below), whose sum is σ = 302429279444112. Its totient is φ = 179217350781568.
The previous prime is 238023044006819. The next prime is 238023044006863. The reversal of 238023044006855 is 558600440320832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 238023044006855 - 28 = 238023044006599 is a prime.
It is a Duffinian number.
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, 1400135552897 + ... + 1400135553066.
It is an arithmetic number, because the mean of its divisors is an integer number (37803659930514).
Almost surely, 2238023044006855 is an apocalyptic number.
238023044006855 is a deficient number, since it is larger than the sum of its proper divisors (64406235437257).
238023044006855 is a wasteful number, since it uses less digits than its factorization.
238023044006855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2800271105985.
The product of its (nonzero) digits is 5529600, while the sum is 50.
The spelling of 238023044006855 in words is "two hundred thirty-eight trillion, twenty-three billion, forty-four million, six thousand, eight hundred fifty-five".
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