Base | Representation |
---|---|
bin | 1000000000111… |
… | …01101110111010 |
3 | 11200111200010002 |
4 | 10000131232322 |
5 | 114202340100 |
6 | 10400553002 |
7 | 1444310504 |
oct | 400355672 |
9 | 150450102 |
10 | 67230650 |
11 | 34a4a423 |
12 | 1a622762 |
13 | 10c0c166 |
14 | 8d00d74 |
15 | 5d802d5 |
hex | 401dbba |
67230650 has 24 divisors (see below), whose sum is σ = 126296604. Its totient is φ = 26624000.
The previous prime is 67230649. The next prime is 67230673. The reversal of 67230650 is 5603276.
It can be written as a sum of positive squares in 6 ways, for example, as 38725729 + 28504921 = 6223^2 + 5339^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1607 + ... + 11706.
Almost surely, 267230650 is an apocalyptic number.
67230650 is a deficient number, since it is larger than the sum of its proper divisors (59065954).
67230650 is a wasteful number, since it uses less digits than its factorization.
67230650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13426 (or 13421 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 67230650 is about 8199.4298582279. The cubic root of 67230650 is about 406.6203439428.
The spelling of 67230650 in words is "sixty-seven million, two hundred thirty thousand, six hundred fifty".
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