Base | Representation |
---|---|
bin | 1110010110011… |
… | …00011011000110 |
3 | 22101111200102200 |
4 | 13023030123012 |
5 | 221303444412 |
6 | 15540015330 |
7 | 2661112320 |
oct | 713143306 |
9 | 271450380 |
10 | 120374982 |
11 | 61a48562 |
12 | 34391546 |
13 | 1bc28800 |
14 | 11db6610 |
15 | a87b9dc |
hex | 72cc6c6 |
120374982 has 72 divisors (see below), whose sum is σ = 322820784. Its totient is φ = 31741632.
The previous prime is 120374981. The next prime is 120374993. The reversal of 120374982 is 289473021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120374981) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18468 + ... + 24120.
It is an arithmetic number, because the mean of its divisors is an integer number (4483622).
Almost surely, 2120374982 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120374982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161410392).
120374982 is an abundant number, since it is smaller than the sum of its proper divisors (202445802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120374982 is a wasteful number, since it uses less digits than its factorization.
120374982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5694 (or 5678 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 120374982 is about 10971.5533084427. The cubic root of 120374982 is about 493.7556501623.
The spelling of 120374982 in words is "one hundred twenty million, three hundred seventy-four thousand, nine hundred eighty-two".
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