Base | Representation |
---|---|
bin | 1110010100010… |
… | …11111111000100 |
3 | 22101000021101012 |
4 | 13022023333010 |
5 | 221222023134 |
6 | 15530221352 |
7 | 2655632654 |
oct | 712137704 |
9 | 271007335 |
10 | 120111044 |
11 | 61888229 |
12 | 34284858 |
13 | 1bb65631 |
14 | 11d48364 |
15 | a8286ce |
hex | 728bfc4 |
120111044 has 6 divisors (see below), whose sum is σ = 210194334. Its totient is φ = 60055520.
The previous prime is 120111029. The next prime is 120111049. The reversal of 120111044 is 440111021.
It can be written as a sum of positive squares in only one way, i.e., 118548544 + 1562500 = 10888^2 + 1250^2 .
It is not an unprimeable number, because it can be changed into a prime (120111049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15013877 + ... + 15013884.
It is an arithmetic number, because the mean of its divisors is an integer number (35032389).
Almost surely, 2120111044 is an apocalyptic number.
It is an amenable number.
120111044 is a deficient number, since it is larger than the sum of its proper divisors (90083290).
120111044 is a wasteful number, since it uses less digits than its factorization.
120111044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30027765 (or 30027763 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 120111044 is about 10959.5184200767. The cubic root of 120111044 is about 493.3945113238.
Adding to 120111044 its reverse (440111021), we get a palindrome (560222065).
The spelling of 120111044 in words is "one hundred twenty million, one hundred eleven thousand, forty-four".
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