Base | Representation |
---|---|
bin | 10001011100111… |
… | …00111110100100 |
3 | 101012110122020200 |
4 | 20232130332210 |
5 | 244434120134 |
6 | 22305430500 |
7 | 3425223465 |
oct | 1056347644 |
9 | 335418220 |
10 | 146395044 |
11 | 756aa844 |
12 | 4103b430 |
13 | 244390b3 |
14 | 1562ad6c |
15 | ccbb499 |
hex | 8b9cfa4 |
146395044 has 36 divisors (see below), whose sum is σ = 370895616. Its totient is φ = 48687408.
The previous prime is 146395043. The next prime is 146395061. The reversal of 146395044 is 440593641.
146395044 is a `hidden beast` number, since 14 + 639 + 5 + 0 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (146395043) 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, 12277 + ... + 21059.
It is an arithmetic number, because the mean of its divisors is an integer number (10302656).
Almost surely, 2146395044 is an apocalyptic number.
It is an amenable number.
146395044 is an abundant number, since it is smaller than the sum of its proper divisors (224500572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146395044 is a wasteful number, since it uses less digits than its factorization.
146395044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9256 (or 9251 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 146395044 is about 12099.3819676874. The cubic root of 146395044 is about 527.0382371405.
It can be divided in two parts, 14639 and 5044, that added together give a 9-th power (19683 = 39).
The spelling of 146395044 in words is "one hundred forty-six million, three hundred ninety-five thousand, forty-four".
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