Base | Representation |
---|---|
bin | 111000000010110000… |
… | …0001111001010110000 |
3 | 102111122111102122121220 |
4 | 1300011200033022300 |
5 | 3432434430433404 |
6 | 131142204345040 |
7 | 11460264125505 |
oct | 1600540171260 |
9 | 374574378556 |
10 | 120351421104 |
11 | 4704a26aa92 |
12 | 1b3a9545180 |
13 | b46cc4a355 |
14 | 5b79ca34ac |
15 | 31e5c704d9 |
hex | 1c0580f2b0 |
120351421104 has 40 divisors (see below), whose sum is σ = 311391444672. Its totient is φ = 40054739520.
The previous prime is 120351421079. The next prime is 120351421133. The reversal of 120351421104 is 401124153021.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918842 + ... + 1980569.
Almost surely, 2120351421104 is an apocalyptic number.
It is an amenable number.
120351421104 is an abundant number, since it is smaller than the sum of its proper divisors (191040023568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120351421104 is a wasteful number, since it uses less digits than its factorization.
120351421104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3900065 (or 3900059 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 120351421104 its reverse (401124153021), we get a palindrome (521475574125).
The spelling of 120351421104 in words is "one hundred twenty billion, three hundred fifty-one million, four hundred twenty-one thousand, one hundred four".
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