Base | Representation |
---|---|
bin | 1110010100010… |
… | …01011100111110 |
3 | 22100222202010222 |
4 | 13022021130332 |
5 | 221221210140 |
6 | 15530101342 |
7 | 2655560504 |
oct | 712113476 |
9 | 270882128 |
10 | 120100670 |
11 | 61880458 |
12 | 3427a852 |
13 | 1bb609b1 |
14 | 11d44674 |
15 | a8255b5 |
hex | 728973e |
120100670 has 16 divisors (see below), whose sum is σ = 216306720. Its totient is φ = 48012384.
The previous prime is 120100667. The next prime is 120100681. The reversal of 120100670 is 76001021.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29159 + ... + 33021.
It is an arithmetic number, because the mean of its divisors is an integer number (13519170).
Almost surely, 2120100670 is an apocalyptic number.
120100670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120100670 is a deficient number, since it is larger than the sum of its proper divisors (96206050).
120100670 is a wasteful number, since it uses less digits than its factorization.
120100670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6979.
The product of its (nonzero) digits is 84, while the sum is 17.
The square root of 120100670 is about 10959.0451226373. The cubic root of 120100670 is about 493.3803060744.
Adding to 120100670 its reverse (76001021), we get a palindrome (196101691).
The spelling of 120100670 in words is "one hundred twenty million, one hundred thousand, six hundred seventy".
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