Base | Representation |
---|---|
bin | 110111111111001100… |
… | …1001001011011000110 |
3 | 102111100011221122002120 |
4 | 1233332121021123012 |
5 | 3432213410401204 |
6 | 131122303350410 |
7 | 11454315114042 |
oct | 1577631113306 |
9 | 374304848076 |
10 | 120232122054 |
11 | 46a98997930 |
12 | 1b3755b2406 |
13 | b45130a4b5 |
14 | 5b680cb022 |
15 | 31da5576d9 |
hex | 1bfe6496c6 |
120232122054 has 64 divisors (see below), whose sum is σ = 264230830080. Its totient is φ = 36170140320.
The previous prime is 120232122011. The next prime is 120232122067. The reversal of 120232122054 is 450221232021.
It is a congruent number.
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, 5390377 + ... + 5412635.
It is an arithmetic number, because the mean of its divisors is an integer number (4128606720).
Almost surely, 2120232122054 is an apocalyptic number.
120232122054 is an abundant number, since it is smaller than the sum of its proper divisors (143998708026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120232122054 is a wasteful number, since it uses less digits than its factorization.
120232122054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22865.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 120232122054 its reverse (450221232021), we get a palindrome (570453354075).
The spelling of 120232122054 in words is "one hundred twenty billion, two hundred thirty-two million, one hundred twenty-two thousand, fifty-four".
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