Base | Representation |
---|---|
bin | 1110010110101… |
… | …00011010011000 |
3 | 22101120100022121 |
4 | 13023110122120 |
5 | 221311021304 |
6 | 15540431024 |
7 | 2661306604 |
oct | 713243230 |
9 | 271510277 |
10 | 120407704 |
11 | 61a700aa |
12 | 343a8474 |
13 | 1bc3a681 |
14 | 11dc4504 |
15 | a886554 |
hex | 72d4698 |
120407704 has 8 divisors (see below), whose sum is σ = 225764460. Its totient is φ = 60203848.
The previous prime is 120407701. The next prime is 120407747. The reversal of 120407704 is 407704021.
It is a tau number, because it is divible by the number of its divisors (8).
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120407701) by changing a digit.
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, 7525474 + ... + 7525489.
Almost surely, 2120407704 is an apocalyptic number.
It is an amenable number.
120407704 is a deficient number, since it is larger than the sum of its proper divisors (105356756).
120407704 is a wasteful number, since it uses less digits than its factorization.
120407704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15050969 (or 15050965 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 25.
The square root of 120407704 is about 10973.0444271405. The cubic root of 120407704 is about 493.8003859492.
The spelling of 120407704 in words is "one hundred twenty million, four hundred seven thousand, seven hundred four".
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