Base | Representation |
---|---|
bin | 1110010101001… |
… | …11110100001000 |
3 | 22101020001201222 |
4 | 13022213310020 |
5 | 221234200112 |
6 | 15532501212 |
7 | 2656616204 |
oct | 712476410 |
9 | 271201658 |
10 | 120225032 |
11 | 61955934 |
12 | 3431a808 |
13 | 1bba5495 |
14 | 11d77b04 |
15 | a84c372 |
hex | 72a7d08 |
120225032 has 8 divisors (see below), whose sum is σ = 225421950. Its totient is φ = 60112512.
The previous prime is 120225029. The next prime is 120225043. The reversal of 120225032 is 230522021.
It can be written as a sum of positive squares in only one way, i.e., 89378116 + 30846916 = 9454^2 + 5554^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 120225032.
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 as a sum of consecutive naturals, namely, 7514057 + ... + 7514072.
Almost surely, 2120225032 is an apocalyptic number.
It is an amenable number.
120225032 is a deficient number, since it is larger than the sum of its proper divisors (105196918).
120225032 is a wasteful number, since it uses less digits than its factorization.
120225032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15028135 (or 15028131 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 120225032 is about 10964.7175978226. The cubic root of 120225032 is about 493.5505426921.
Adding to 120225032 its reverse (230522021), we get a palindrome (350747053).
The spelling of 120225032 in words is "one hundred twenty million, two hundred twenty-five thousand, thirty-two".
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