Base | Representation |
---|---|
bin | 10100100101011… |
… | …100011010001100 |
3 | 220001212002212120 |
4 | 110211130122030 |
5 | 1201403010022 |
6 | 54134132540 |
7 | 11362340334 |
oct | 2445343214 |
9 | 801762776 |
10 | 345360012 |
11 | 167a460a8 |
12 | 977b1150 |
13 | 5672024a |
14 | 33c200c4 |
15 | 204bdd5c |
hex | 1495c68c |
345360012 has 48 divisors (see below), whose sum is σ = 821826432. Its totient is φ = 112858240.
The previous prime is 345359977. The next prime is 345360013. The reversal of 345360012 is 210063543.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (345360013) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 135187 + ... + 137717.
It is an arithmetic number, because the mean of its divisors is an integer number (17121384).
Almost surely, 2345360012 is an apocalyptic number.
It is an amenable number.
345360012 is an abundant number, since it is smaller than the sum of its proper divisors (476466420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345360012 is a wasteful number, since it uses less digits than its factorization.
345360012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2758 (or 2756 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 345360012 is about 18583.8642913685. The cubic root of 345360012 is about 701.6017822496.
The spelling of 345360012 in words is "three hundred forty-five million, three hundred sixty thousand, twelve".
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