Base | Representation |
---|---|
bin | 1011101101100110… |
… | …0001101101000000 |
3 | 22010010001022210002 |
4 | 2323121201231000 |
5 | 22414332443130 |
6 | 1235551255132 |
7 | 140624552153 |
oct | 27331415500 |
9 | 8103038702 |
10 | 3144031040 |
11 | 13737a6067 |
12 | 738b1a4a8 |
13 | 3b14a35c7 |
14 | 21b7b9c9a |
15 | 136044b45 |
hex | bb661b40 |
3144031040 has 56 divisors (see below), whose sum is σ = 7491508512. Its totient is φ = 1256808960.
The previous prime is 3144031021. The next prime is 3144031057. The reversal of 3144031040 is 401304413.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 949067 + ... + 952373.
Almost surely, 23144031040 is an apocalyptic number.
It is an amenable number.
3144031040 is an abundant number, since it is smaller than the sum of its proper divisors (4347477472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144031040 is a wasteful number, since it uses less digits than its factorization.
3144031040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6295 (or 6285 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3144031040 is about 56071.6598648551. The cubic root of 3144031040 is about 1464.9707100032.
Adding to 3144031040 its reverse (401304413), we get a palindrome (3545335453).
The spelling of 3144031040 in words is "three billion, one hundred forty-four million, thirty-one thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •