Base | Representation |
---|---|
bin | 1110011000110… |
… | …11111010000000 |
3 | 22102010020000112 |
4 | 13030123322000 |
5 | 221344404134 |
6 | 15551010452 |
7 | 2663636426 |
oct | 714337200 |
9 | 272106015 |
10 | 120700544 |
11 | 62150118 |
12 | 34509a28 |
13 | 1c010a53 |
14 | 1205d116 |
15 | a8e31ce |
hex | 731be80 |
120700544 has 32 divisors (see below), whose sum is σ = 254607300. Its totient is φ = 56799232.
The previous prime is 120700537. The next prime is 120700571. The reversal of 120700544 is 445007021.
It can be written as a sum of positive squares in 2 ways, for example, as 114746944 + 5953600 = 10712^2 + 2440^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25559 + ... + 29910.
Almost surely, 2120700544 is an apocalyptic number.
It is an amenable number.
120700544 is an abundant number, since it is smaller than the sum of its proper divisors (133906756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120700544 is an equidigital number, since it uses as much as digits as its factorization.
120700544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55500 (or 55488 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 120700544 is about 10986.3799315334. The cubic root of 120700544 is about 494.2003809355.
Adding to 120700544 its reverse (445007021), we get a palindrome (565707565).
The spelling of 120700544 in words is "one hundred twenty million, seven hundred thousand, five hundred forty-four".
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