Base | Representation |
---|---|
bin | 111000000000001011… |
… | …0100100011001111010 |
3 | 102111102110211000221101 |
4 | 1300000112210121322 |
5 | 3432300320004240 |
6 | 131125440202014 |
7 | 11455164431551 |
oct | 1600026443172 |
9 | 374373730841 |
10 | 120265000570 |
11 | 47005503a60 |
12 | 1b38460930a |
13 | b45807c740 |
14 | 5b6c608d98 |
15 | 31dd39e39a |
hex | 1c005a467a |
120265000570 has 32 divisors (see below), whose sum is σ = 254322633600. Its totient is φ = 40368671040.
The previous prime is 120265000567. The next prime is 120265000571. The reversal of 120265000570 is 75000562021.
It is not an unprimeable number, because it can be changed into a prime (120265000571) 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, 42049270 + ... + 42052129.
It is an arithmetic number, because the mean of its divisors is an integer number (7947582300).
Almost surely, 2120265000570 is an apocalyptic number.
120265000570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120265000570 is an abundant number, since it is smaller than the sum of its proper divisors (134057633030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120265000570 is a wasteful number, since it uses less digits than its factorization.
120265000570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84101430.
The product of its (nonzero) digits is 4200, while the sum is 28.
Adding to 120265000570 its reverse (75000562021), we get a palindrome (195265562591).
The spelling of 120265000570 in words is "one hundred twenty billion, two hundred sixty-five million, five hundred seventy", and thus it is an aban number.
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