Base | Representation |
---|---|
bin | 1110010110101… |
… | …10001101001100 |
3 | 22101120201101202 |
4 | 13023112031030 |
5 | 221311240202 |
6 | 15540525032 |
7 | 2661340202 |
oct | 713261514 |
9 | 271521352 |
10 | 120415052 |
11 | 61a7567a |
12 | 343b0778 |
13 | 1bc40b14 |
14 | 11dc7072 |
15 | a888802 |
hex | 72d634c |
120415052 has 6 divisors (see below), whose sum is σ = 210726348. Its totient is φ = 60207524.
The previous prime is 120415049. The next prime is 120415117. The reversal of 120415052 is 250514021.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051878 + ... + 15051885.
It is an arithmetic number, because the mean of its divisors is an integer number (35121058).
Almost surely, 2120415052 is an apocalyptic number.
It is an amenable number.
120415052 is a deficient number, since it is larger than the sum of its proper divisors (90311296).
120415052 is a wasteful number, since it uses less digits than its factorization.
120415052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30103767 (or 30103765 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 120415052 is about 10973.3792425123. The cubic root of 120415052 is about 493.8104306316.
Adding to 120415052 its reverse (250514021), we get a palindrome (370929073).
The spelling of 120415052 in words is "one hundred twenty million, four hundred fifteen thousand, fifty-two".
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