Base | Representation |
---|---|
bin | 1110010011101… |
… | …10110101101001 |
3 | 22100211212120002 |
4 | 13021312311221 |
5 | 221211240200 |
6 | 15524312345 |
7 | 2655122303 |
oct | 711666551 |
9 | 270755502 |
10 | 120024425 |
11 | 61829144 |
12 | 342426b5 |
13 | 1bb35091 |
14 | 11d24973 |
15 | a80cbd5 |
hex | 7276d69 |
120024425 has 24 divisors (see below), whose sum is σ = 160510560. Its totient is φ = 88732800.
The previous prime is 120024409. The next prime is 120024431. The reversal of 120024425 is 524420021.
It is a happy number.
It is not a de Polignac number, because 120024425 - 24 = 120024409 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120024397 and 120024406.
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, 16394 + ... + 22556.
It is an arithmetic number, because the mean of its divisors is an integer number (6687940).
Almost surely, 2120024425 is an apocalyptic number.
It is an amenable number.
120024425 is a deficient number, since it is larger than the sum of its proper divisors (40486135).
120024425 is a wasteful number, since it uses less digits than its factorization.
120024425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6233 (or 6228 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 120024425 is about 10955.5659370021. The cubic root of 120024425 is about 493.2758777236.
Adding to 120024425 its reverse (524420021), we get a palindrome (644444446).
The spelling of 120024425 in words is "one hundred twenty million, twenty-four thousand, four hundred twenty-five".
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