Base | Representation |
---|---|
bin | 10110110010000011… |
… | …00111101001101110 |
3 | 1011120101210221101101 |
4 | 23121001213221232 |
5 | 200022114440042 |
6 | 5341401033314 |
7 | 612044624632 |
oct | 133101475156 |
9 | 34511727341 |
10 | 12231015022 |
11 | 52070a8686 |
12 | 245418583a |
13 | 11cbc8aac5 |
14 | 840594dc2 |
15 | 4b8ba46b7 |
hex | 2d9067a6e |
12231015022 has 8 divisors (see below), whose sum is σ = 18393687000. Its totient is φ = 6099786024.
The previous prime is 12231014969. The next prime is 12231015029. The reversal of 12231015022 is 22051013221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12231015029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7859772 + ... + 7861327.
It is an arithmetic number, because the mean of its divisors is an integer number (2299210875).
Almost surely, 212231015022 is an apocalyptic number.
12231015022 is a deficient number, since it is larger than the sum of its proper divisors (6162671978).
12231015022 is a wasteful number, since it uses less digits than its factorization.
12231015022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15721490.
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 12231015022 its reverse (22051013221), we get a palindrome (34282028243).
The spelling of 12231015022 in words is "twelve billion, two hundred thirty-one million, fifteen thousand, twenty-two".
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