Base | Representation |
---|---|
bin | 101010000101101… |
… | …1001001001101001 |
3 | 10122102102212222222 |
4 | 1110023121021221 |
5 | 10343020211440 |
6 | 352045523425 |
7 | 46666056152 |
oct | 12413311151 |
9 | 3572385888 |
10 | 1412272745 |
11 | 665211464 |
12 | 334b73575 |
13 | 196787960 |
14 | d57c8929 |
15 | 83ebb2b5 |
hex | 542d9269 |
1412272745 has 16 divisors (see below), whose sum is σ = 1826528592. Its totient is φ = 1042087680.
The previous prime is 1412272727. The next prime is 1412272753. The reversal of 1412272745 is 5472722141.
It can be written as a sum of positive squares in 8 ways, for example, as 345662464 + 1066610281 = 18592^2 + 32659^2 .
It is not a de Polignac number, because 1412272745 - 218 = 1412010601 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81899 + ... + 97631.
It is an arithmetic number, because the mean of its divisors is an integer number (114158037).
Almost surely, 21412272745 is an apocalyptic number.
It is an amenable number.
1412272745 is a deficient number, since it is larger than the sum of its proper divisors (414255847).
1412272745 is a wasteful number, since it uses less digits than its factorization.
1412272745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17132.
The product of its digits is 31360, while the sum is 35.
The square root of 1412272745 is about 37580.2174687694. The cubic root of 1412272745 is about 1121.9483373147.
Adding to 1412272745 its reverse (5472722141), we get a palindrome (6884994886).
The spelling of 1412272745 in words is "one billion, four hundred twelve million, two hundred seventy-two thousand, seven hundred forty-five".
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