Base | Representation |
---|---|
bin | 1110010100000… |
… | …11000001000110 |
3 | 22100221101222200 |
4 | 13022003001012 |
5 | 221214334220 |
6 | 15525335330 |
7 | 2655420606 |
oct | 712030106 |
9 | 270841880 |
10 | 120074310 |
11 | 61862674 |
12 | 34267546 |
13 | 1bb519b5 |
14 | 11d38c06 |
15 | a81c890 |
hex | 7283046 |
120074310 has 48 divisors (see below), whose sum is σ = 315248544. Its totient is φ = 31706496.
The previous prime is 120074303. The next prime is 120074323. The reversal of 120074310 is 13470021.
It is a super-2 number, since 2×1200743102 = 28835679843952200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2794 + ... + 15746.
It is an arithmetic number, because the mean of its divisors is an integer number (6567678).
Almost surely, 2120074310 is an apocalyptic number.
120074310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 120074310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157624272).
120074310 is an abundant number, since it is smaller than the sum of its proper divisors (195174234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120074310 is a wasteful number, since it uses less digits than its factorization.
120074310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13069 (or 13066 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 120074310 is about 10957.8423971145. The cubic root of 120074310 is about 493.3442073125.
The spelling of 120074310 in words is "one hundred twenty million, seventy-four thousand, three hundred ten".
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