Base | Representation |
---|---|
bin | 10001010101110… |
… | …00101100101110 |
3 | 101010201010121221 |
4 | 20222320230232 |
5 | 244214210024 |
6 | 22233413554 |
7 | 3414250450 |
oct | 1052705456 |
9 | 333633557 |
10 | 145460014 |
11 | 75121297 |
12 | 4086a2ba |
13 | 2419c61b |
14 | 154662d0 |
15 | cb843e4 |
hex | 8ab8b2e |
145460014 has 16 divisors (see below), whose sum is σ = 252518400. Its totient is φ = 61550424.
The previous prime is 145460009. The next prime is 145460023. The reversal of 145460014 is 410064541.
145460014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64654 + ... + 66865.
It is an arithmetic number, because the mean of its divisors is an integer number (15782400).
Almost surely, 2145460014 is an apocalyptic number.
145460014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
145460014 is a deficient number, since it is larger than the sum of its proper divisors (107058386).
145460014 is a wasteful number, since it uses less digits than its factorization.
145460014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131607.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 145460014 is about 12060.6804948975. The cubic root of 145460014 is about 525.9137694959.
The spelling of 145460014 in words is "one hundred forty-five million, four hundred sixty thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •