Base | Representation |
---|---|
bin | 1011101101100101… |
… | …1111010100110110 |
3 | 22010010000211102102 |
4 | 2323121133110312 |
5 | 22414332140202 |
6 | 1235551142102 |
7 | 140624511602 |
oct | 27331372466 |
9 | 8103024372 |
10 | 3144021302 |
11 | 1373799814 |
12 | 738b14932 |
13 | 3b149c046 |
14 | 21b7b6502 |
15 | 136041d02 |
hex | bb65f536 |
3144021302 has 32 divisors (see below), whose sum is σ = 4942356480. Its totient is φ = 1498217760.
The previous prime is 3144021301. The next prime is 3144021311. The reversal of 3144021302 is 2031204413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144021301) 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, 3197903 + ... + 3198885.
It is an arithmetic number, because the mean of its divisors is an integer number (154448640).
Almost surely, 23144021302 is an apocalyptic number.
3144021302 is a deficient number, since it is larger than the sum of its proper divisors (1798335178).
3144021302 is a wasteful number, since it uses less digits than its factorization.
3144021302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1748.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3144021302 is about 56071.5730294772. The cubic root of 3144021302 is about 1464.9691975181.
Adding to 3144021302 its reverse (2031204413), we get a palindrome (5175225715).
The spelling of 3144021302 in words is "three billion, one hundred forty-four million, twenty-one thousand, three hundred two".
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