Base | Representation |
---|---|
bin | 10100101010100000011… |
… | …100110110001001001100 |
3 | 12000202100102002022212222 |
4 | 110222200130312021030 |
5 | 141231210431432134 |
6 | 3004204151114512 |
7 | 204410460253421 |
oct | 24524034661114 |
9 | 5022312068788 |
10 | 1420031124044 |
11 | 4a8260605265 |
12 | 1ab265672a38 |
13 | a3ba688b2b0 |
14 | 4ca30ab3d48 |
15 | 26e119c7a2e |
hex | 14aa073624c |
1420031124044 has 12 divisors (see below), whose sum is σ = 2676212503104. Its totient is φ = 655398980304.
The previous prime is 1420031124041. The next prime is 1420031124059. The reversal of 1420031124044 is 4404211300241.
It is a super-3 number, since 3×14200311240443 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (1420031124041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13654145372 + ... + 13654145475.
It is an arithmetic number, because the mean of its divisors is an integer number (223017708592).
Almost surely, 21420031124044 is an apocalyptic number.
It is an amenable number.
1420031124044 is a deficient number, since it is larger than the sum of its proper divisors (1256181379060).
1420031124044 is a wasteful number, since it uses less digits than its factorization.
1420031124044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27308290864 (or 27308290862 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 1420031124044 its reverse (4404211300241), we get a palindrome (5824242424285).
The spelling of 1420031124044 in words is "one trillion, four hundred twenty billion, thirty-one million, one hundred twenty-four thousand, forty-four".
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