Base | Representation |
---|---|
bin | 1000001000010… |
… | …10011110110101 |
3 | 11202022221022202 |
4 | 10010022132311 |
5 | 114424402443 |
6 | 10433434245 |
7 | 1455456623 |
oct | 404123665 |
9 | 152287282 |
10 | 68200373 |
11 | 35551a4a |
12 | 1aa0b985 |
13 | 1118b667 |
14 | 90b4513 |
15 | 5ec27b8 |
hex | 410a7b5 |
68200373 has 8 divisors (see below), whose sum is σ = 70682880. Its totient is φ = 65726640.
The previous prime is 68200369. The next prime is 68200393. The reversal of 68200373 is 37300286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68200373 - 22 = 68200369 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68200393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16436 + ... + 20162.
It is an arithmetic number, because the mean of its divisors is an integer number (8835360).
Almost surely, 268200373 is an apocalyptic number.
It is an amenable number.
68200373 is a deficient number, since it is larger than the sum of its proper divisors (2482507).
68200373 is a wasteful number, since it uses less digits than its factorization.
68200373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4387.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 68200373 is about 8258.3517120549. The cubic root of 68200373 is about 408.5660256220.
The spelling of 68200373 in words is "sixty-eight million, two hundred thousand, three hundred seventy-three".
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