Base | Representation |
---|---|
bin | 1101110001111010000011… |
… | …11101111100110100010010 |
3 | 10222021212000112002021121000 |
4 | 12320331001331330310102 |
5 | 12432432200331012320 |
6 | 144240332032442430 |
7 | 6245153211655110 |
oct | 670750175746422 |
9 | 128255015067530 |
10 | 30302101032210 |
11 | 972305a070a07 |
12 | 34949003a9416 |
13 | 13ba62562a787 |
14 | 76a8b5566ab0 |
15 | 378361b55c90 |
hex | 1b8f41f7cd12 |
30302101032210 has 64 divisors (see below), whose sum is σ = 92349260294400. Its totient is φ = 6926194521216.
The previous prime is 30302101032131. The next prime is 30302101032223. The reversal of 30302101032210 is 1223010120303.
30302101032210 is a `hidden beast` number, since 30 + 302 + 1 + 0 + 1 + 0 + 322 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8016426955 + ... + 8016430734.
It is an arithmetic number, because the mean of its divisors is an integer number (1442957192100).
Almost surely, 230302101032210 is an apocalyptic number.
30302101032210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30302101032210 is an abundant number, since it is smaller than the sum of its proper divisors (62047159262190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30302101032210 is a wasteful number, since it uses less digits than its factorization.
30302101032210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16032857712 (or 16032857706 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 30302101032210 its reverse (1223010120303), we get a palindrome (31525111152513).
The spelling of 30302101032210 in words is "thirty trillion, three hundred two billion, one hundred one million, thirty-two thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •