Base | Representation |
---|---|
bin | 1110010101001… |
… | …11111011100100 |
3 | 22101020002101121 |
4 | 13022213323210 |
5 | 221234204013 |
6 | 15532503324 |
7 | 2656620454 |
oct | 712477344 |
9 | 271202347 |
10 | 120225508 |
11 | 61956227 |
12 | 3431ab44 |
13 | 1bba5770 |
14 | 11d77d64 |
15 | a84c58d |
hex | 72a7ee4 |
120225508 has 24 divisors (see below), whose sum is σ = 236432448. Its totient is φ = 53075616.
The previous prime is 120225493. The next prime is 120225509. The reversal of 120225508 is 805522021.
It is not an unprimeable number, because it can be changed into a prime (120225509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49066 + ... + 51457.
It is an arithmetic number, because the mean of its divisors is an integer number (9851352).
Almost surely, 2120225508 is an apocalyptic number.
It is an amenable number.
120225508 is a deficient number, since it is larger than the sum of its proper divisors (116206940).
120225508 is a wasteful number, since it uses less digits than its factorization.
120225508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100563 (or 100561 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 120225508 is about 10964.7393037865. The cubic root of 120225508 is about 493.5511940532.
Adding to 120225508 its reverse (805522021), we get a palindrome (925747529).
The spelling of 120225508 in words is "one hundred twenty million, two hundred twenty-five thousand, five hundred eight".
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