Base | Representation |
---|---|
bin | 1010111011001001001111… |
… | …1011001101100010101010 |
3 | 1120112021000220021222202011 |
4 | 2232302103323031202222 |
5 | 3033242424321113310 |
6 | 41313512430230134 |
7 | 2346531663165106 |
oct | 256622373154252 |
9 | 46467026258664 |
10 | 12011210332330 |
11 | 3910a20112470 |
12 | 141ba2a05534a |
13 | 69186307b421 |
14 | 2d74ba7a0906 |
15 | 15c68c1aa78a |
hex | aec93ecd8aa |
12011210332330 has 64 divisors (see below), whose sum is σ = 23643364700160. Its totient is φ = 4357027425600.
The previous prime is 12011210332309. The next prime is 12011210332379. The reversal of 12011210332330 is 3323301211021.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 668803891 + ... + 668821849.
It is an arithmetic number, because the mean of its divisors is an integer number (369427573440).
Almost surely, 212011210332330 is an apocalyptic number.
12011210332330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12011210332330 is a deficient number, since it is larger than the sum of its proper divisors (11632154367830).
12011210332330 is a wasteful number, since it uses less digits than its factorization.
12011210332330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32515.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12011210332330 its reverse (3323301211021), we get a palindrome (15334511543351).
The spelling of 12011210332330 in words is "twelve trillion, eleven billion, two hundred ten million, three hundred thirty-two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •