Base | Representation |
---|---|
bin | 101000000001001… |
… | …1000110100001111 |
3 | 10110120201110201102 |
4 | 1100002120310033 |
5 | 10222224200330 |
6 | 341124533315 |
7 | 45163432115 |
oct | 12002306417 |
9 | 3416643642 |
10 | 1342803215 |
11 | 629a82a26 |
12 | 31585123b |
13 | 185273720 |
14 | ca4a3ab5 |
15 | 7cd47945 |
hex | 50098d0f |
1342803215 has 8 divisors (see below), whose sum is σ = 1735315008. Its totient is φ = 991608480.
The previous prime is 1342803199. The next prime is 1342803229. The reversal of 1342803215 is 5123082431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1342803215 - 24 = 1342803199 is a prime.
It is a Duffinian number.
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, 10329191 + ... + 10329320.
It is an arithmetic number, because the mean of its divisors is an integer number (216914376).
Almost surely, 21342803215 is an apocalyptic number.
1342803215 is a deficient number, since it is larger than the sum of its proper divisors (392511793).
1342803215 is a wasteful number, since it uses less digits than its factorization.
1342803215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20658529.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 1342803215 is about 36644.2794307652. The cubic root of 1342803215 is about 1103.2420098766.
Adding to 1342803215 its reverse (5123082431), we get a palindrome (6465885646).
The spelling of 1342803215 in words is "one billion, three hundred forty-two million, eight hundred three thousand, two hundred fifteen".
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