Base | Representation |
---|---|
bin | 1011000110110001111001… |
… | …1101001111000111111100 |
3 | 1121020100222202121210021002 |
4 | 2301230132131033013330 |
5 | 3100031314332100012 |
6 | 41545411524025432 |
7 | 2400136341643025 |
oct | 261543635170774 |
9 | 47210882553232 |
10 | 12211103003132 |
11 | 3988777336650 |
12 | 1452715832278 |
13 | 6a766b08baa7 |
14 | 303040503c4c |
15 | 16298aecd7c2 |
hex | b1b1e74f1fc |
12211103003132 has 48 divisors (see below), whose sum is σ = 23547421959264. Its totient is φ = 5494494720000.
The previous prime is 12211103003131. The next prime is 12211103003173. The reversal of 12211103003132 is 23130030111221.
It is a happy number.
It is a super-2 number, since 2×122111030031322 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12211103003131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23208608 + ... + 23728920.
It is an arithmetic number, because the mean of its divisors is an integer number (490571290818).
Almost surely, 212211103003132 is an apocalyptic number.
It is an amenable number.
12211103003132 is a deficient number, since it is larger than the sum of its proper divisors (11336318956132).
12211103003132 is a wasteful number, since it uses less digits than its factorization.
12211103003132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525710 (or 525708 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12211103003132 its reverse (23130030111221), we get a palindrome (35341133114353).
The spelling of 12211103003132 in words is "twelve trillion, two hundred eleven billion, one hundred three million, three thousand, one hundred thirty-two".
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