Base | Representation |
---|---|
bin | 10001011100100… |
… | …00111010110010 |
3 | 101012101010111021 |
4 | 20232100322302 |
5 | 244431030100 |
6 | 22304410054 |
7 | 3424626463 |
oct | 1056207262 |
9 | 335333437 |
10 | 146345650 |
11 | 75676720 |
12 | 4101692a |
13 | 2441c779 |
14 | 15616d6a |
15 | ccaba1a |
hex | 8b90eb2 |
146345650 has 24 divisors (see below), whose sum is σ = 296949744. Its totient is φ = 53216400.
The previous prime is 146345611. The next prime is 146345653. The reversal of 146345650 is 56543641.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (146345653) by changing a digit.
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, 132492 + ... + 133591.
It is an arithmetic number, because the mean of its divisors is an integer number (12372906).
Almost surely, 2146345650 is an apocalyptic number.
146345650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146345650 is an abundant number, since it is smaller than the sum of its proper divisors (150604094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146345650 is a wasteful number, since it uses less digits than its factorization.
146345650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266106 (or 266101 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 146345650 is about 12097.3406168463. The cubic root of 146345650 is about 526.9789558645.
The spelling of 146345650 in words is "one hundred forty-six million, three hundred forty-five thousand, six hundred fifty".
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