Base | Representation |
---|---|
bin | 10101101000000001… |
… | …10101011110000111 |
3 | 1002222010100202220222 |
4 | 22310000311132013 |
5 | 142234133134422 |
6 | 5200015414555 |
7 | 560464550345 |
oct | 126400653607 |
9 | 32863322828 |
10 | 11610052487 |
11 | 4a18632300 |
12 | 230022445b |
13 | 1130432957 |
14 | 7c1d12995 |
15 | 47e3e5842 |
hex | 2b4035787 |
11610052487 has 12 divisors (see below), whose sum is σ = 12878554920. Its totient is φ = 10457750160.
The previous prime is 11610052483. The next prime is 11610052507. The reversal of 11610052487 is 78425001611.
It is not a de Polignac number, because 11610052487 - 22 = 11610052483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11610052483) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426953 + ... + 453330.
It is an arithmetic number, because the mean of its divisors is an integer number (1073212910).
Almost surely, 211610052487 is an apocalyptic number.
11610052487 is a deficient number, since it is larger than the sum of its proper divisors (1268502433).
11610052487 is a wasteful number, since it uses less digits than its factorization.
11610052487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880414 (or 880403 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 35.
The spelling of 11610052487 in words is "eleven billion, six hundred ten million, fifty-two thousand, four hundred eighty-seven".
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