Base | Representation |
---|---|
bin | 1110010100001… |
… | …01001110001100 |
3 | 22100221212101010 |
4 | 13022011032030 |
5 | 221220131330 |
6 | 15525445220 |
7 | 2655456126 |
oct | 712051614 |
9 | 270855333 |
10 | 120083340 |
11 | 61869433 |
12 | 34270810 |
13 | 1bb55b40 |
14 | 11d3c216 |
15 | a8203b0 |
hex | 728538c |
120083340 has 48 divisors (see below), whose sum is σ = 362099808. Its totient is φ = 29558784.
The previous prime is 120083333. The next prime is 120083347. The reversal of 120083340 is 43380021.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (120083333) and next prime (120083347).
It is not an unprimeable number, because it can be changed into a prime (120083347) 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, 76197 + ... + 77756.
It is an arithmetic number, because the mean of its divisors is an integer number (7543746).
Almost surely, 2120083340 is an apocalyptic number.
120083340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120083340 is an abundant number, since it is smaller than the sum of its proper divisors (242016468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120083340 is a wasteful number, since it uses less digits than its factorization.
120083340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153978 (or 153976 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 120083340 is about 10958.2544230365. The cubic root of 120083340 is about 493.3565740614.
The spelling of 120083340 in words is "one hundred twenty million, eighty-three thousand, three hundred forty".
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