Base | Representation |
---|---|
bin | 101010001000101… |
… | …1000101000100000 |
3 | 10122112101200122122 |
4 | 1110101120220200 |
5 | 10343420442423 |
6 | 352143323412 |
7 | 50015320451 |
oct | 12421305040 |
9 | 3575350578 |
10 | 1413843488 |
11 | 6660945a2 |
12 | 3355b0568 |
13 | 196bb78a5 |
14 | d5ab7128 |
15 | 841cb8c8 |
hex | 54458a20 |
1413843488 has 90 divisors (see below), whose sum is σ = 3091647699. Its totient is φ = 636410368.
The previous prime is 1413843479. The next prime is 1413843499. The reversal of 1413843488 is 8843483141.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 3 ways, for example, as 1361019664 + 52823824 = 36892^2 + 7268^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=26588.
It is a super-2 number, since 2×14138434882 = 3997906817120012288, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 61471445 + ... + 61471467.
Almost surely, 21413843488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1413843488
1413843488 is an abundant number, since it is smaller than the sum of its proper divisors (1677804211).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1413843488 is an frugal number, since it uses more digits than its factorization.
1413843488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124 (or 42 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 1413843488 is about 37601.1101963759. The cubic root of 1413843488 is about 1122.3641303596.
Multiplying 1413843488 by its product of digits (294912), we get a square (416959410733056 = 204195842).
The spelling of 1413843488 in words is "one billion, four hundred thirteen million, eight hundred forty-three thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.194 sec. • engine limits •