Base | Representation |
---|---|
bin | 11110110110011011110… |
… | …000101100011011111010 |
3 | 21111200011200102211120000 |
4 | 132312123300230123322 |
5 | 234213311210012310 |
6 | 4301532421413430 |
7 | 306111241415421 |
oct | 36663360543372 |
9 | 7450150384500 |
10 | 2120032110330 |
11 | 748111947972 |
12 | 2a2a6256a276 |
13 | 124bc22b2124 |
14 | 748781942b8 |
15 | 3a230bc74c0 |
hex | 1ed9bc2c6fa |
2120032110330 has 80 divisors (see below), whose sum is σ = 5715572591520. Its totient is φ = 563850147168.
The previous prime is 2120032110311. The next prime is 2120032110367. The reversal of 2120032110330 is 330112300212.
2120032110330 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 0 + 321 + 10 + 330 = 666.
It is a super-2 number, since 2×21200321103302 (a number of 25 digits) contains 22 as substring.
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 39 ways as a sum of consecutive naturals, for example, 3145944 + ... + 3759923.
It is an arithmetic number, because the mean of its divisors is an integer number (71444657394).
Almost surely, 22120032110330 is an apocalyptic number.
2120032110330 is an abundant number, since it is smaller than the sum of its proper divisors (3595540481190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120032110330 is a wasteful number, since it uses less digits than its factorization.
2120032110330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6906265 (or 6906256 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2120032110330 its reverse (330112300212), we get a palindrome (2450144410542).
The spelling of 2120032110330 in words is "two trillion, one hundred twenty billion, thirty-two million, one hundred ten thousand, three hundred thirty".
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