Base | Representation |
---|---|
bin | 1000000001000… |
… | …10100010011101 |
3 | 11200112200010002 |
4 | 10000202202131 |
5 | 114204002313 |
6 | 10401224045 |
7 | 1444422053 |
oct | 400424235 |
9 | 150480102 |
10 | 67250333 |
11 | 34a63197 |
12 | 1a632025 |
13 | 10c180c7 |
14 | 8d081d3 |
15 | 5d86058 |
hex | 402289d |
67250333 has 8 divisors (see below), whose sum is σ = 69888000. Its totient is φ = 64633968.
The previous prime is 67250311. The next prime is 67250347. The reversal of 67250333 is 33305276.
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 67250333 - 216 = 67184797 is a prime.
It is a super-2 number, since 2×672503332 = 9045214577221778, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 67250296 and 67250305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67250303) 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, 1268 + ... + 11666.
It is an arithmetic number, because the mean of its divisors is an integer number (8736000).
Almost surely, 267250333 is an apocalyptic number.
It is an amenable number.
67250333 is a deficient number, since it is larger than the sum of its proper divisors (2637667).
67250333 is a wasteful number, since it uses less digits than its factorization.
67250333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10651.
The product of its (nonzero) digits is 11340, while the sum is 29.
The square root of 67250333 is about 8200.6300367716. The cubic root of 67250333 is about 406.6600219136.
The spelling of 67250333 in words is "sixty-seven million, two hundred fifty thousand, three hundred thirty-three".
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