Base | Representation |
---|---|
bin | 110111111001110101… |
… | …0111011010000011000 |
3 | 102110212122110100000220 |
4 | 1233303222323100120 |
5 | 3431331332430430 |
6 | 131052400000040 |
7 | 11450002100622 |
oct | 1576352732030 |
9 | 373778410026 |
10 | 120052233240 |
11 | 46a063a0795 |
12 | 1b325300020 |
13 | b422c75104 |
14 | 5b4c261c12 |
15 | 31c9872110 |
hex | 1bf3abb418 |
120052233240 has 64 divisors (see below), whose sum is σ = 361729519200. Its totient is φ = 31874122752.
The previous prime is 120052233227. The next prime is 120052233247. The reversal of 120052233240 is 42332250021.
It is a super-2 number, since 2×1200522332402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 120052233240.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120052233247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156877 + ... + 2211836.
Almost surely, 2120052233240 is an apocalyptic number.
120052233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120052233240 is an abundant number, since it is smaller than the sum of its proper divisors (241677285960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120052233240 is a wasteful number, since it uses less digits than its factorization.
120052233240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4368956 (or 4368952 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 120052233240 its reverse (42332250021), we get a palindrome (162384483261).
The spelling of 120052233240 in words is "one hundred twenty billion, fifty-two million, two hundred thirty-three thousand, two hundred forty".
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