Base | Representation |
---|---|
bin | 10110000110011000… |
… | …10000111111111111 |
3 | 1010121212112120100020 |
4 | 23003030100333333 |
5 | 143244331111241 |
6 | 5241153503223 |
7 | 600006226500 |
oct | 130314207777 |
9 | 33555476306 |
10 | 11864707071 |
11 | 5039355038 |
12 | 2371571b13 |
13 | 1171114b39 |
14 | 807a80ba7 |
15 | 496948b66 |
hex | 2c3310fff |
11864707071 has 12 divisors (see below), whose sum is σ = 18402403032. Its totient is φ = 6779832528.
The previous prime is 11864707061. The next prime is 11864707079. The reversal of 11864707071 is 17070746811.
It is not a de Polignac number, because 11864707071 - 27 = 11864706943 is a prime.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11864707079) 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, 40356000 + ... + 40356293.
It is an arithmetic number, because the mean of its divisors is an integer number (1533533586).
Almost surely, 211864707071 is an apocalyptic number.
11864707071 is a deficient number, since it is larger than the sum of its proper divisors (6537695961).
11864707071 is an equidigital number, since it uses as much as digits as its factorization.
11864707071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80712310 (or 80712303 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 42.
The spelling of 11864707071 in words is "eleven billion, eight hundred sixty-four million, seven hundred seven thousand, seventy-one".
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