Base | Representation |
---|---|
bin | 10001011110010… |
… | …01101010000010 |
3 | 101012210221021200 |
4 | 20233021222002 |
5 | 300010444200 |
6 | 22313402030 |
7 | 3426615153 |
oct | 1057115202 |
9 | 335727250 |
10 | 146578050 |
11 | 75815293 |
12 | 41109316 |
13 | 244a1498 |
14 | 1567792a |
15 | cd05800 |
hex | 8bc9a82 |
146578050 has 36 divisors (see below), whose sum is σ = 393807570. Its totient is φ = 39087360.
The previous prime is 146578049. The next prime is 146578109. The reversal of 146578050 is 50875641.
146578050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 124478649 + 22099401 = 11157^2 + 4701^2 .
It is a junction number, because it is equal to n+sod(n) for n = 146577996 and 146578014.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 162415 + ... + 163314.
Almost surely, 2146578050 is an apocalyptic number.
146578050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146578050 is an abundant number, since it is smaller than the sum of its proper divisors (247229520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146578050 is a wasteful number, since it uses less digits than its factorization.
146578050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325747 (or 325739 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 146578050 is about 12106.9422233692. The cubic root of 146578050 is about 527.2577595921.
The spelling of 146578050 in words is "one hundred forty-six million, five hundred seventy-eight thousand, fifty".
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