Base | Representation |
---|---|
bin | 100010001111101011111111… |
… | …1101100001001000111100010 |
3 | 1110111112122210220010111002200 |
4 | 1010133113333230021013202 |
5 | 303440220134132212010 |
6 | 2544352013024354030 |
7 | 120306442321522236 |
oct | 10437277754110742 |
9 | 1414478726114080 |
10 | 301223231132130 |
11 | 87a85067111a6a |
12 | 2994b0b6775916 |
13 | cc102c8916348 |
14 | 54553d44165c6 |
15 | 24c5792cb2cc0 |
hex | 111f5ffb091e2 |
301223231132130 has 48 divisors (see below), whose sum is σ = 783316821099384. Its totient is φ = 80312203157760.
The previous prime is 301223231132129. The next prime is 301223231132171. The reversal of 301223231132130 is 31231132322103.
301223231132130 is a `hidden beast` number, since 3 + 0 + 1 + 2 + 2 + 323 + 11 + 321 + 3 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 176351255432361 + 124871975699769 = 13279731^2 + 11174613^2 .
It is a super-2 number, since 2×3012232311321302 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 301223231132094 and 301223231132103.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290976499 + ... + 292009878.
Almost surely, 2301223231132130 is an apocalyptic number.
301223231132130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
301223231132130 is an abundant number, since it is smaller than the sum of its proper divisors (482093589967254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301223231132130 is a wasteful number, since it uses less digits than its factorization.
301223231132130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582992131 (or 582992128 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 301223231132130 its reverse (31231132322103), we get a palindrome (332454363454233).
The spelling of 301223231132130 in words is "three hundred one trillion, two hundred twenty-three billion, two hundred thirty-one million, one hundred thirty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.165 sec. • engine limits •