Base | Representation |
---|---|
bin | 1000001001100… |
… | …00110011001100 |
3 | 11202121220121202 |
4 | 10010300303030 |
5 | 114444413244 |
6 | 10441045032 |
7 | 1460012330 |
oct | 404606314 |
9 | 152556552 |
10 | 68357324 |
11 | 35649962 |
12 | 1aa86778 |
13 | 11214c29 |
14 | 91157c0 |
15 | 600404e |
hex | 4130ccc |
68357324 has 24 divisors (see below), whose sum is σ = 136980480. Its totient is φ = 29239056.
The previous prime is 68357299. The next prime is 68357347. The reversal of 68357324 is 42375386.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14357 + ... + 18515.
It is an arithmetic number, because the mean of its divisors is an integer number (5707520).
Almost surely, 268357324 is an apocalyptic number.
It is an amenable number.
68357324 is an abundant number, since it is smaller than the sum of its proper divisors (68623156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68357324 is a wasteful number, since it uses less digits than its factorization.
68357324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4757 (or 4755 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 68357324 is about 8267.8488133250. The cubic root of 68357324 is about 408.8791994636.
The spelling of 68357324 in words is "sixty-eight million, three hundred fifty-seven thousand, three hundred twenty-four".
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