Base | Representation |
---|---|
bin | 1110010100010… |
… | …10111011011001 |
3 | 22101000001102210 |
4 | 13022022323121 |
5 | 221221403323 |
6 | 15530145333 |
7 | 2655614226 |
oct | 712127331 |
9 | 271001383 |
10 | 120106713 |
11 | 61884a51 |
12 | 34282249 |
13 | 1bb6367c |
14 | 11d4694d |
15 | a827293 |
hex | 728aed9 |
120106713 has 32 divisors (see below), whose sum is σ = 171924480. Its totient is φ = 74416320.
The previous prime is 120106709. The next prime is 120106729. The reversal of 120106713 is 317601021.
It is not a de Polignac number, because 120106713 - 22 = 120106709 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 120106713.
It is not an unprimeable number, because it can be changed into a prime (120106013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663483 + ... + 663663.
It is an arithmetic number, because the mean of its divisors is an integer number (5372640).
Almost surely, 2120106713 is an apocalyptic number.
It is an amenable number.
120106713 is a deficient number, since it is larger than the sum of its proper divisors (51817767).
120106713 is a wasteful number, since it uses less digits than its factorization.
120106713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 120106713 is about 10959.3208274966. The cubic root of 120106713 is about 493.3885809302.
Adding to 120106713 its reverse (317601021), we get a palindrome (437707734).
The spelling of 120106713 in words is "one hundred twenty million, one hundred six thousand, seven hundred thirteen".
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