Base | Representation |
---|---|
bin | 1101110100110110100101… |
… | …01100101100100100100010 |
3 | 10222122112021012002222222020 |
4 | 12322123102230230210202 |
5 | 12441111441221001341 |
6 | 144355031150122310 |
7 | 6255365310234111 |
oct | 672332254544442 |
9 | 128575235088866 |
10 | 30403313453346 |
11 | 9761a77916a49 |
12 | 34b04481b0396 |
13 | 13c7035390272 |
14 | 77175762bc78 |
15 | 37acd7531566 |
hex | 1ba6d2b2c922 |
30403313453346 has 32 divisors (see below), whose sum is σ = 64383886022400. Its totient is φ = 9538235348736.
The previous prime is 30403313453323. The next prime is 30403313453423. The reversal of 30403313453346 is 64335431330403.
It is a super-2 number, since 2×304033134533462 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30403313453298 and 30403313453307.
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, 17403960 + ... + 19071036.
It is an arithmetic number, because the mean of its divisors is an integer number (2011996438200).
Almost surely, 230403313453346 is an apocalyptic number.
30403313453346 is an abundant number, since it is smaller than the sum of its proper divisors (33980572569054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30403313453346 is a wasteful number, since it uses less digits than its factorization.
30403313453346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1845898.
The product of its (nonzero) digits is 1399680, while the sum is 42.
Adding to 30403313453346 its reverse (64335431330403), we get a palindrome (94738744783749).
The spelling of 30403313453346 in words is "thirty trillion, four hundred three billion, three hundred thirteen million, four hundred fifty-three thousand, three hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •