Base | Representation |
---|---|
bin | 1101110001111100001001… |
… | …11011000010101100101110 |
3 | 10222021221220210210101210000 |
4 | 12320332010323002230232 |
5 | 12432442000412441332 |
6 | 144241035321125130 |
7 | 6245223101650506 |
oct | 670760473025456 |
9 | 128257823711700 |
10 | 30303224343342 |
11 | 9723586158215 |
12 | 3494b746297a6 |
13 | 13ba774280a12 |
14 | 76a980812a06 |
15 | 3783ca593b7c |
hex | 1b8f84ec2b2e |
30303224343342 has 40 divisors (see below), whose sum is σ = 68719761794376. Its totient is φ = 9979375080528.
The previous prime is 30303224343341. The next prime is 30303224343349. The reversal of 30303224343342 is 24334342230303.
30303224343342 is a `hidden beast` number, since 3 + 0 + 3 + 0 + 32 + 243 + 43 + 342 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 30303224343297 and 30303224343306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30303224343341) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1126835593 + ... + 1126862484.
Almost surely, 230303224343342 is an apocalyptic number.
30303224343342 is an abundant number, since it is smaller than the sum of its proper divisors (38416537451034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30303224343342 is a wasteful number, since it uses less digits than its factorization.
30303224343342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2253698174 (or 2253698165 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 36.
Adding to 30303224343342 its reverse (24334342230303), we get a palindrome (54637566573645).
The spelling of 30303224343342 in words is "thirty trillion, three hundred three billion, two hundred twenty-four million, three hundred forty-three thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •