Base | Representation |
---|---|
bin | 10101110110001001… |
… | …01011110100001011 |
3 | 1010021101020122010222 |
4 | 22323010223310023 |
5 | 143004444031102 |
6 | 5215450300255 |
7 | 563433423314 |
oct | 127304536413 |
9 | 33241218128 |
10 | 11728502027 |
11 | 4a79485190 |
12 | 2333a2768b |
13 | 114bb35c38 |
14 | 7d394760b |
15 | 4899e1aa2 |
hex | 2bb12bd0b |
11728502027 has 8 divisors (see below), whose sum is σ = 12831394800. Its totient is φ = 10631720160.
The previous prime is 11728501997. The next prime is 11728502041. The reversal of 11728502027 is 72020582711.
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 11728502027 - 218 = 11728239883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11728502047) 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, 1523708 + ... + 1531385.
It is an arithmetic number, because the mean of its divisors is an integer number (1603924350).
Almost surely, 211728502027 is an apocalyptic number.
11728502027 is a deficient number, since it is larger than the sum of its proper divisors (1102892773).
11728502027 is a wasteful number, since it uses less digits than its factorization.
11728502027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3055453.
The product of its (nonzero) digits is 15680, while the sum is 35.
The spelling of 11728502027 in words is "eleven billion, seven hundred twenty-eight million, five hundred two thousand, twenty-seven".
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