Base | Representation |
---|---|
bin | 10001011101101… |
… | …01011010010000 |
3 | 101012122201112012 |
4 | 20232311122100 |
5 | 300000320440 |
6 | 22311522052 |
7 | 3426121322 |
oct | 1056653220 |
9 | 335581465 |
10 | 146495120 |
11 | 75768a52 |
12 | 41089328 |
13 | 24472805 |
14 | 15655612 |
15 | ccdae65 |
hex | 8bb5690 |
146495120 has 40 divisors (see below), whose sum is σ = 360639864. Its totient is φ = 55150592.
The previous prime is 146495117. The next prime is 146495179. The reversal of 146495120 is 21594641.
It can be written as a sum of positive squares in 4 ways, for example, as 17172736 + 129322384 = 4144^2 + 11372^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52499 + ... + 55218.
Almost surely, 2146495120 is an apocalyptic number.
146495120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146495120 is an abundant number, since it is smaller than the sum of its proper divisors (214144744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146495120 is a wasteful number, since it uses less digits than its factorization.
146495120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107747 (or 107741 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 146495120 is about 12103.5168442895. The cubic root of 146495120 is about 527.1583046490.
The spelling of 146495120 in words is "one hundred forty-six million, four hundred ninety-five thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •