Base | Representation |
---|---|
bin | 1110011000111… |
… | …10011111110000 |
3 | 22102010202120102 |
4 | 13030132133300 |
5 | 221400224102 |
6 | 15551131532 |
7 | 2664012362 |
oct | 714363760 |
9 | 272122512 |
10 | 120711152 |
11 | 62158091 |
12 | 34513ba8 |
13 | 1c015823 |
14 | 12062d32 |
15 | a8e6402 |
hex | 731e7f0 |
120711152 has 20 divisors (see below), whose sum is σ = 247635936. Its totient is φ = 56805120.
The previous prime is 120711119. The next prime is 120711187. The reversal of 120711152 is 251117021.
It is a happy number.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221624 + ... + 222167.
Almost surely, 2120711152 is an apocalyptic number.
It is an amenable number.
120711152 is an abundant number, since it is smaller than the sum of its proper divisors (126924784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120711152 is a wasteful number, since it uses less digits than its factorization.
120711152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443816 (or 443810 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 20.
The square root of 120711152 is about 10986.8627005165. The cubic root of 120711152 is about 494.2148584291.
Adding to 120711152 its reverse (251117021), we get a palindrome (371828173).
The spelling of 120711152 in words is "one hundred twenty million, seven hundred eleven thousand, one hundred fifty-two".
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