Base | Representation |
---|---|
bin | 1110010100011… |
… | …00100010111100 |
3 | 22101000101112020 |
4 | 13022030202330 |
5 | 221222111330 |
6 | 15530240140 |
7 | 2655642444 |
oct | 712144274 |
9 | 271011466 |
10 | 120113340 |
11 | 61889a26 |
12 | 34286050 |
13 | 1bb666a9 |
14 | 11d49124 |
15 | a829210 |
hex | 728c8bc |
120113340 has 48 divisors (see below), whose sum is σ = 336928032. Its totient is φ = 31972096.
The previous prime is 120113339. The next prime is 120113351. The reversal of 120113340 is 43311021.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39142 + ... + 42098.
It is an arithmetic number, because the mean of its divisors is an integer number (7019334).
Almost surely, 2120113340 is an apocalyptic number.
120113340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120113340 is an abundant number, since it is smaller than the sum of its proper divisors (216814692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120113340 is a wasteful number, since it uses less digits than its factorization.
120113340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3646 (or 3644 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 120113340 is about 10959.6231687043. The cubic root of 120113340 is about 493.3976551551.
Adding to 120113340 its reverse (43311021), we get a palindrome (163424361).
It can be divided in two parts, 12011 and 3340, that added together give a palindrome (15351).
The spelling of 120113340 in words is "one hundred twenty million, one hundred thirteen thousand, three hundred forty".
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