Base | Representation |
---|---|
bin | 110111111001110011… |
… | …0001110100001101010 |
3 | 102110212120010202100001 |
4 | 1233303212032201222 |
5 | 3431331024021300 |
6 | 131052313333214 |
7 | 11446655450452 |
oct | 1576346164152 |
9 | 373776122301 |
10 | 120051001450 |
11 | 46a0572a286 |
12 | 1b324a0720a |
13 | b422933543 |
14 | 5b4c020d62 |
15 | 31c96cc16a |
hex | 1bf398e86a |
120051001450 has 24 divisors (see below), whose sum is σ = 230497925760. Its totient is φ = 46471354800.
The previous prime is 120051001439. The next prime is 120051001451. The reversal of 120051001450 is 54100150021.
It is not an unprimeable number, because it can be changed into a prime (120051001451) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38724580 + ... + 38727679.
It is an arithmetic number, because the mean of its divisors is an integer number (9604080240).
Almost surely, 2120051001450 is an apocalyptic number.
120051001450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120051001450 is a deficient number, since it is larger than the sum of its proper divisors (110446924310).
120051001450 is a wasteful number, since it uses less digits than its factorization.
120051001450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77452302 (or 77452297 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
Adding to 120051001450 its reverse (54100150021), we get a palindrome (174151151471).
The spelling of 120051001450 in words is "one hundred twenty billion, fifty-one million, one thousand, four hundred fifty".
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