Base | Representation |
---|---|
bin | 1000001010011… |
… | …00111000101100 |
3 | 11202211202102111 |
4 | 10011030320230 |
5 | 120012103424 |
6 | 10443333404 |
7 | 1461001612 |
oct | 405147054 |
9 | 152752374 |
10 | 68472364 |
11 | 35718334 |
12 | 1ab21264 |
13 | 112553bc |
14 | 91456b2 |
15 | 6028194 |
hex | 414ce2c |
68472364 has 12 divisors (see below), whose sum is σ = 123958800. Its totient is φ = 33055568.
The previous prime is 68472361. The next prime is 68472377. The reversal of 68472364 is 46327486.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (68472361) 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 3 ways as a sum of consecutive naturals, for example, 295024 + ... + 295255.
It is an arithmetic number, because the mean of its divisors is an integer number (10329900).
Almost surely, 268472364 is an apocalyptic number.
It is an amenable number.
68472364 is a deficient number, since it is larger than the sum of its proper divisors (55486436).
68472364 is a wasteful number, since it uses less digits than its factorization.
68472364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 590312 (or 590310 counting only the distinct ones).
The product of its digits is 193536, while the sum is 40.
The square root of 68472364 is about 8274.8029583791. The cubic root of 68472364 is about 409.1084414244.
The spelling of 68472364 in words is "sixty-eight million, four hundred seventy-two thousand, three hundred sixty-four".
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