Base | Representation |
---|---|
bin | 101010101111111… |
… | …1000100001011110 |
3 | 10200222010011011101 |
4 | 1111133320201132 |
5 | 10414202440332 |
6 | 354200343314 |
7 | 50355244264 |
oct | 12537704136 |
9 | 3628104141 |
10 | 1434421342 |
11 | 676769a92 |
12 | 340474b3a |
13 | 19b241033 |
14 | d8712434 |
15 | 85de3ae7 |
hex | 557f885e |
1434421342 has 32 divisors (see below), whose sum is σ = 2305467360. Its totient is φ = 666992640.
The previous prime is 1434421337. The next prime is 1434421379. The reversal of 1434421342 is 2431244341.
It is a self number, because there is not a number n which added to its sum of digits gives 1434421342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213992 + ... + 1215172.
It is an arithmetic number, because the mean of its divisors is an integer number (72045855).
Almost surely, 21434421342 is an apocalyptic number.
1434421342 is a deficient number, since it is larger than the sum of its proper divisors (871046018).
1434421342 is a wasteful number, since it uses less digits than its factorization.
1434421342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1596.
The product of its digits is 9216, while the sum is 28.
The square root of 1434421342 is about 37873.7553194821. The cubic root of 1434421342 is about 1127.7830924199.
Adding to 1434421342 its reverse (2431244341), we get a palindrome (3865665683).
The spelling of 1434421342 in words is "one billion, four hundred thirty-four million, four hundred twenty-one thousand, three hundred forty-two".
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