Search a number
-
+
1315410424 = 23164426303
BaseRepresentation
bin100111001100111…
…1001000111111000
310101200011202212121
41032121321013320
510143221113144
6334305451024
744411542546
oct11631710770
93350152777
101315410424
11615573359
12308640a74
1317c6a2383
14c69b2d96
157a736384
hex4e6791f8

1315410424 has 8 divisors (see below), whose sum is σ = 2466394560. Its totient is φ = 657705208.

The previous prime is 1315410419. The next prime is 1315410461. The reversal of 1315410424 is 4240145131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82213144 + ... + 82213159.

It is an arithmetic number, because the mean of its divisors is an integer number (308299320).

Almost surely, 21315410424 is an apocalyptic number.

It is an amenable number.

1315410424 is a deficient number, since it is larger than the sum of its proper divisors (1150984136).

1315410424 is a wasteful number, since it uses less digits than its factorization.

1315410424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164426309 (or 164426305 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1315410424 is about 36268.5872898297. The cubic root of 1315410424 is about 1095.6884737173.

Adding to 1315410424 its reverse (4240145131), we get a palindrome (5555555555).

The spelling of 1315410424 in words is "one billion, three hundred fifteen million, four hundred ten thousand, four hundred twenty-four".

Divisors: 1 2 4 8 164426303 328852606 657705212 1315410424