Base | Representation |
---|---|
bin | 110111111111010000… |
… | …1001100101001111101 |
3 | 102111100022220212000012 |
4 | 1233332201030221331 |
5 | 3432214430414240 |
6 | 131122420513005 |
7 | 11454342053555 |
oct | 1577641145175 |
9 | 374308825005 |
10 | 120234232445 |
11 | 46a9a0a9458 |
12 | 1b37624b765 |
13 | b451898c52 |
14 | 5b684ba165 |
15 | 31da822b65 |
hex | 1bfe84ca7d |
120234232445 has 32 divisors (see below), whose sum is σ = 146961547776. Its totient is φ = 94419360000.
The previous prime is 120234232397. The next prime is 120234232579. The reversal of 120234232445 is 544232432021.
It is not a de Polignac number, because 120234232445 - 210 = 120234231421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49335767 + ... + 49338203.
It is an arithmetic number, because the mean of its divisors is an integer number (4592548368).
Almost surely, 2120234232445 is an apocalyptic number.
It is an amenable number.
120234232445 is a deficient number, since it is larger than the sum of its proper divisors (26727315331).
120234232445 is a wasteful number, since it uses less digits than its factorization.
120234232445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3341.
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 120234232445 its reverse (544232432021), we get a palindrome (664466664466).
The spelling of 120234232445 in words is "one hundred twenty billion, two hundred thirty-four million, two hundred thirty-two thousand, four hundred forty-five".
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