Base | Representation |
---|---|
bin | 100111010101110… |
… | …0001000011001100 |
3 | 10101222212111022021 |
4 | 1032223201003030 |
5 | 10200411433122 |
6 | 334552455524 |
7 | 44466034111 |
oct | 11653410314 |
9 | 3358774267 |
10 | 1320030412 |
11 | 618139428 |
12 | 30a0aa5a4 |
13 | 18062c1ac |
14 | c7456908 |
15 | 7ad4a1c7 |
hex | 4eae10cc |
1320030412 has 6 divisors (see below), whose sum is σ = 2310053228. Its totient is φ = 660015204.
The previous prime is 1320030403. The next prime is 1320030427. The reversal of 1320030412 is 2140300231.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165003798 + ... + 165003805.
Almost surely, 21320030412 is an apocalyptic number.
It is an amenable number.
1320030412 is a deficient number, since it is larger than the sum of its proper divisors (990022816).
1320030412 is a wasteful number, since it uses less digits than its factorization.
1320030412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330007607 (or 330007605 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1320030412 is about 36332.2227781346. Note that the first 3 decimals coincide. The cubic root of 1320030412 is about 1096.9697348631.
Adding to 1320030412 its reverse (2140300231), we get a palindrome (3460330643).
The spelling of 1320030412 in words is "one billion, three hundred twenty million, thirty thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •