Base | Representation |
---|---|
bin | 1000001110000… |
… | …10000000001011 |
3 | 11210202010110120 |
4 | 10013002000023 |
5 | 120122431300 |
6 | 10501514323 |
7 | 1465040313 |
oct | 407020013 |
9 | 153663416 |
10 | 68952075 |
11 | 35a15795 |
12 | 1b1129a3 |
13 | 1139285a |
14 | 922c443 |
15 | 60c03a0 |
hex | 41c200b |
68952075 has 24 divisors (see below), whose sum is σ = 114241200. Its totient is φ = 36696960.
The previous prime is 68952067. The next prime is 68952089. The reversal of 68952075 is 57025986.
It is not a de Polignac number, because 68952075 - 23 = 68952067 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61621 + ... + 62729.
It is an arithmetic number, because the mean of its divisors is an integer number (4760050).
Almost surely, 268952075 is an apocalyptic number.
68952075 is a deficient number, since it is larger than the sum of its proper divisors (45289125).
68952075 is a wasteful number, since it uses less digits than its factorization.
68952075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1951 (or 1946 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 68952075 is about 8303.7386158284. The cubic root of 68952075 is about 410.0616108087.
The spelling of 68952075 in words is "sixty-eight million, nine hundred fifty-two thousand, seventy-five".
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