Base | Representation |
---|---|
bin | 10001011110110… |
… | …01110001010010 |
3 | 101012221021211010 |
4 | 20233121301102 |
5 | 300020102200 |
6 | 22315031350 |
7 | 3430311450 |
oct | 1057316122 |
9 | 335837733 |
10 | 146644050 |
11 | 7585a933 |
12 | 4113b556 |
13 | 244c5537 |
14 | 156939d0 |
15 | cd1a150 |
hex | 8bd9c52 |
146644050 has 48 divisors (see below), whose sum is σ = 415634112. Its totient is φ = 33518400.
The previous prime is 146644037. The next prime is 146644073. The reversal of 146644050 is 50446641.
146644050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 146643999 and 146644017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68781 + ... + 70880.
It is an arithmetic number, because the mean of its divisors is an integer number (8659044).
Almost surely, 2146644050 is an apocalyptic number.
146644050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146644050 is an abundant number, since it is smaller than the sum of its proper divisors (268990062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146644050 is a wasteful number, since it uses less digits than its factorization.
146644050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139683 (or 139678 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 146644050 is about 12109.6676254966. The cubic root of 146644050 is about 527.3368841959.
The spelling of 146644050 in words is "one hundred forty-six million, six hundred forty-four thousand, fifty".
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