Base | Representation |
---|---|
bin | 1110011000111… |
… | …01010101100110 |
3 | 22102010112001122 |
4 | 13030131111212 |
5 | 221400101111 |
6 | 15551053542 |
7 | 2663662502 |
oct | 714352546 |
9 | 272115048 |
10 | 120706406 |
11 | 62154567 |
12 | 345112b2 |
13 | 1c013612 |
14 | 12061302 |
15 | a8e4cdb |
hex | 731d566 |
120706406 has 8 divisors (see below), whose sum is σ = 181126344. Its totient is φ = 60330960.
The previous prime is 120706403. The next prime is 120706423. The reversal of 120706406 is 604607021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120706403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215 + ... + 15866.
It is an arithmetic number, because the mean of its divisors is an integer number (22640793).
Almost surely, 2120706406 is an apocalyptic number.
120706406 is a deficient number, since it is larger than the sum of its proper divisors (60419938).
120706406 is a wasteful number, since it uses less digits than its factorization.
120706406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22246.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 120706406 is about 10986.6467131696. The cubic root of 120706406 is about 494.2083813295.
The spelling of 120706406 in words is "one hundred twenty million, seven hundred six thousand, four hundred six".
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