Base | Representation |
---|---|
bin | 10001011110111… |
… | …11110111111010 |
3 | 101012222120010001 |
4 | 20233133313322 |
5 | 300021402200 |
6 | 22315343214 |
7 | 3430444363 |
oct | 1057376772 |
9 | 335876101 |
10 | 146669050 |
11 | 758776a0 |
12 | 41151b0a |
13 | 24503a28 |
14 | 1569cb6a |
15 | cd2276a |
hex | 8bdfdfa |
146669050 has 24 divisors (see below), whose sum is σ = 297605952. Its totient is φ = 53334000.
The previous prime is 146669027. The next prime is 146669059. The reversal of 146669050 is 50966641.
It is a hoax number, since the sum of its digits (37) 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 (146669059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132786 + ... + 133885.
It is an arithmetic number, because the mean of its divisors is an integer number (12400248).
Almost surely, 2146669050 is an apocalyptic number.
146669050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146669050 is an abundant number, since it is smaller than the sum of its proper divisors (150936902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146669050 is a wasteful number, since it uses less digits than its factorization.
146669050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266694 (or 266689 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 146669050 is about 12110.6998146267. The cubic root of 146669050 is about 527.3668494372.
It can be divided in two parts, 14666 and 9050, that added together give a square (23716 = 1542).
The spelling of 146669050 in words is "one hundred forty-six million, six hundred sixty-nine thousand, fifty".
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