Base | Representation |
---|---|
bin | 1110010110001… |
… | …01001100000100 |
3 | 22101110011210010 |
4 | 13023011030010 |
5 | 221302022343 |
6 | 15535230220 |
7 | 2660630034 |
oct | 713051404 |
9 | 271404703 |
10 | 120345348 |
11 | 61a28272 |
12 | 34378370 |
13 | 1bc18186 |
14 | 11da98c4 |
15 | a872d33 |
hex | 72c5304 |
120345348 has 24 divisors (see below), whose sum is σ = 289864960. Its totient is φ = 38820960.
The previous prime is 120345341. The next prime is 120345359. The reversal of 120345348 is 843543021.
It is a super-2 number, since 2×1203453482 = 28966005570482208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120345341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161383 + ... + 162126.
Almost surely, 2120345348 is an apocalyptic number.
It is an amenable number.
120345348 is an abundant number, since it is smaller than the sum of its proper divisors (169519612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120345348 is a wasteful number, since it uses less digits than its factorization.
120345348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323547 (or 323545 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 120345348 is about 10970.2027328578. The cubic root of 120345348 is about 493.7151291295.
Adding to 120345348 its reverse (843543021), we get a palindrome (963888369).
The spelling of 120345348 in words is "one hundred twenty million, three hundred forty-five thousand, three hundred forty-eight".
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