Base | Representation |
---|---|
bin | 10001100001000… |
… | …11000001010101 |
3 | 101020111112101112 |
4 | 20300203001111 |
5 | 300104202320 |
6 | 22325304405 |
7 | 3433001261 |
oct | 1060430125 |
9 | 336445345 |
10 | 146944085 |
11 | 75a452a2 |
12 | 41265105 |
13 | 2459bc82 |
14 | 157310a1 |
15 | cd78ec5 |
hex | 8c23055 |
146944085 has 16 divisors (see below), whose sum is σ = 179470080. Its totient is φ = 115476480.
The previous prime is 146944067. The next prime is 146944087. The reversal of 146944085 is 580449641.
It is not a de Polignac number, because 146944085 - 210 = 146943061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146944087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126869 + ... + 128021.
It is an arithmetic number, because the mean of its divisors is an integer number (11216880).
Almost surely, 2146944085 is an apocalyptic number.
It is an amenable number.
146944085 is a deficient number, since it is larger than the sum of its proper divisors (32525995).
146944085 is a wasteful number, since it uses less digits than its factorization.
146944085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1588.
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 146944085 is about 12122.0495379288. The cubic root of 146944085 is about 527.6962844770.
It can be divided in two parts, 1469 and 44085, that added together give a palindrome (45554).
The spelling of 146944085 in words is "one hundred forty-six million, nine hundred forty-four thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •