Base | Representation |
---|---|
bin | 1101110010010000011111… |
… | …10010010110011001010100 |
3 | 10222100000002211010002000212 |
4 | 12321020033302112121110 |
5 | 12433131331333013330 |
6 | 144250043040024552 |
7 | 6246060514533500 |
oct | 671101762263124 |
9 | 128300084102025 |
10 | 30314144032340 |
11 | 972817a022183 |
12 | 3497101602158 |
13 | 13bb7c466955c |
14 | 76b2d8b79300 |
15 | 37881906c295 |
hex | 1b920fc96654 |
30314144032340 has 144 divisors (see below), whose sum is σ = 80638611177600. Its totient is φ = 9506867505408.
The previous prime is 30314144032327. The next prime is 30314144032439. The reversal of 30314144032340 is 4323044141303.
It is a junction number, because it is equal to n+sod(n) for n = 30314144032297 and 30314144032306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27529712 + ... + 28609671.
It is an arithmetic number, because the mean of its divisors is an integer number (559990355400).
Almost surely, 230314144032340 is an apocalyptic number.
It is an amenable number.
30314144032340 is an abundant number, since it is smaller than the sum of its proper divisors (50324467145260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30314144032340 is a wasteful number, since it uses less digits than its factorization.
30314144032340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56139454 (or 56139445 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 30314144032340 its reverse (4323044141303), we get a palindrome (34637188173643).
The spelling of 30314144032340 in words is "thirty trillion, three hundred fourteen billion, one hundred forty-four million, thirty-two thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •