Base | Representation |
---|---|
bin | 100011100010000011… |
… | …011011101010001111 |
3 | 10122110220021002101110 |
4 | 203202003123222033 |
5 | 1111113441221121 |
6 | 25305451543103 |
7 | 2520310051002 |
oct | 434203335217 |
9 | 118426232343 |
10 | 38152288911 |
11 | 151a8a77390 |
12 | 748915aa93 |
13 | 37a0328ba9 |
14 | 1bbd035539 |
15 | ed46a6d76 |
hex | 8e20dba8f |
38152288911 has 8 divisors (see below), whose sum is σ = 55494238464. Its totient is φ = 23122599320.
The previous prime is 38152288903. The next prime is 38152288927. The reversal of 38152288911 is 11988225183.
38152288911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 38152288911 - 23 = 38152288903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38152298911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578064951 + ... + 578065016.
It is an arithmetic number, because the mean of its divisors is an integer number (6936779808).
Almost surely, 238152288911 is an apocalyptic number.
38152288911 is a deficient number, since it is larger than the sum of its proper divisors (17341949553).
38152288911 is a wasteful number, since it uses less digits than its factorization.
38152288911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156129981.
The product of its digits is 276480, while the sum is 48.
The spelling of 38152288911 in words is "thirty-eight billion, one hundred fifty-two million, two hundred eighty-eight thousand, nine hundred eleven".
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