Base | Representation |
---|---|
bin | 1010111110111001000000… |
… | …1011111111001011001110 |
3 | 1120202102011101101002202010 |
4 | 2233232100023333023032 |
5 | 3040321232431134020 |
6 | 41403235151042050 |
7 | 2354300635352430 |
oct | 257562013771316 |
9 | 46672141332663 |
10 | 12075572130510 |
11 | 3936248727009 |
12 | 14303b0810326 |
13 | 69794c384385 |
14 | 2da664666650 |
15 | 15e1a77ecde0 |
hex | afb902ff2ce |
12075572130510 has 64 divisors (see below), whose sum is σ = 33125495242752. Its totient is φ = 2759803608576.
The previous prime is 12075572130493. The next prime is 12075572130541. The reversal of 12075572130510 is 1503127557021.
It is a happy number.
It is a congruent number.
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, 1629867 + ... + 5177606.
It is an arithmetic number, because the mean of its divisors is an integer number (517585863168).
Almost surely, 212075572130510 is an apocalyptic number.
12075572130510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12075572130510 is an abundant number, since it is smaller than the sum of its proper divisors (21049923112242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12075572130510 is a wasteful number, since it uses less digits than its factorization.
12075572130510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6815937.
The product of its (nonzero) digits is 73500, while the sum is 39.
Adding to 12075572130510 its reverse (1503127557021), we get a palindrome (13578699687531).
The spelling of 12075572130510 in words is "twelve trillion, seventy-five billion, five hundred seventy-two million, one hundred thirty thousand, five hundred ten".
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