Base | Representation |
---|---|
bin | 1011101101101010… |
… | …1001010100110101 |
3 | 22010010121020012110 |
4 | 2323122221110311 |
5 | 22414421340110 |
6 | 1240001441233 |
7 | 140630213355 |
oct | 27332512465 |
9 | 8103536173 |
10 | 3144324405 |
11 | 1373986512 |
12 | 739040219 |
13 | 3b1576cb1 |
14 | 21b854b65 |
15 | 1360a1a20 |
hex | bb6a9535 |
3144324405 has 32 divisors (see below), whose sum is σ = 5113989504. Its totient is φ = 1649362176.
The previous prime is 3144324397. The next prime is 3144324409. The reversal of 3144324405 is 5044234413.
It is not a de Polignac number, because 3144324405 - 23 = 3144324397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144324409) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758719 + ... + 762851.
It is an arithmetic number, because the mean of its divisors is an integer number (159812172).
Almost surely, 23144324405 is an apocalyptic number.
It is an amenable number.
3144324405 is a deficient number, since it is larger than the sum of its proper divisors (1969665099).
3144324405 is a wasteful number, since it uses less digits than its factorization.
3144324405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4965.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 3144324405 is about 56074.2757866742. The cubic root of 3144324405 is about 1465.0162733538.
Adding to 3144324405 its reverse (5044234413), we get a palindrome (8188558818).
The spelling of 3144324405 in words is "three billion, one hundred forty-four million, three hundred twenty-four thousand, four hundred five".
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