Base | Representation |
---|---|
bin | 11101010010001111000… |
… | …001111101101010011100 |
3 | 21010101110201002101110212 |
4 | 131102033001331222130 |
5 | 230432441223214012 |
6 | 4140300522351552 |
7 | 265252150513115 |
oct | 35221701755234 |
9 | 7111421071425 |
10 | 2012444351132 |
11 | 70652240aaa6 |
12 | 28603765b5b8 |
13 | 117a07798657 |
14 | 6d58d4d920c |
15 | 37535772b22 |
hex | 1d48f07da9c |
2012444351132 has 24 divisors (see below), whose sum is σ = 3680009625600. Its totient is φ = 961134725936.
The previous prime is 2012444351129. The next prime is 2012444351149. The reversal of 2012444351132 is 2311534442102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15145532 + ... + 15277827.
It is an arithmetic number, because the mean of its divisors is an integer number (153333734400).
Almost surely, 22012444351132 is an apocalyptic number.
It is an amenable number.
2012444351132 is a deficient number, since it is larger than the sum of its proper divisors (1667565274468).
2012444351132 is a wasteful number, since it uses less digits than its factorization.
2012444351132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30424105 (or 30424103 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 2012444351132 its reverse (2311534442102), we get a palindrome (4323978793234).
The spelling of 2012444351132 in words is "two trillion, twelve billion, four hundred forty-four million, three hundred fifty-one thousand, one hundred thirty-two".
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