Base | Representation |
---|---|
bin | 10101000110111001… |
… | …00110110111011111 |
3 | 1002020202101100021022 |
4 | 22203130212313133 |
5 | 141202010320111 |
6 | 5112250354355 |
7 | 550551300551 |
oct | 124334466737 |
9 | 32222340238 |
10 | 11332120031 |
11 | 4895760561 |
12 | 224312b9bb |
13 | 10b799038b |
14 | 7970454d1 |
15 | 464ce52db |
hex | 2a3726ddf |
11332120031 has 8 divisors (see below), whose sum is σ = 11355472464. Its totient is φ = 11308792320.
The previous prime is 11332120021. The next prime is 11332120057. The reversal of 11332120031 is 13002123311.
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 11332120031 - 214 = 11332103647 is a prime.
It is a super-2 number, since 2×113321200312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11332119991 and 11332120009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11332120021) 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, 1108415 + ... + 1118591.
It is an arithmetic number, because the mean of its divisors is an integer number (1419434058).
Almost surely, 211332120031 is an apocalyptic number.
11332120031 is a deficient number, since it is larger than the sum of its proper divisors (23352433).
11332120031 is a wasteful number, since it uses less digits than its factorization.
11332120031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12361.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 11332120031 its reverse (13002123311), we get a palindrome (24334243342).
The spelling of 11332120031 in words is "eleven billion, three hundred thirty-two million, one hundred twenty thousand, thirty-one".
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