Base | Representation |
---|---|
bin | 1110010011100… |
… | …10000001100000 |
3 | 22100210212111200 |
4 | 13021302001200 |
5 | 221210122304 |
6 | 15524041200 |
7 | 2655010641 |
oct | 711620140 |
9 | 270725450 |
10 | 120004704 |
11 | 61815346 |
12 | 34233200 |
13 | 1bb29101 |
14 | 11d1b6c8 |
15 | a806e39 |
hex | 7272060 |
120004704 has 72 divisors (see below), whose sum is σ = 349621272. Its totient is φ = 39022080.
The previous prime is 120004699. The next prime is 120004711. The reversal of 120004704 is 407400021.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×1200047042 = 28802257964255232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6727 + ... + 16889.
It is an arithmetic number, because the mean of its divisors is an integer number (4855851).
Almost surely, 2120004704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120004704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174810636).
120004704 is an abundant number, since it is smaller than the sum of its proper divisors (229616568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120004704 is a wasteful number, since it uses less digits than its factorization.
120004704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10220 (or 10209 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 120004704 is about 10954.6658552418. The cubic root of 120004704 is about 493.2488598161.
Adding to 120004704 its reverse (407400021), we get a palindrome (527404725).
The spelling of 120004704 in words is "one hundred twenty million, four thousand, seven hundred four".
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