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1424130215 = 52312383741
BaseRepresentation
bin101010011100010…
…1000000010100111
310200020202022101112
41110320220002213
510404034131330
6353152015235
750201623064
oct12470500247
93606668345
101424130215
11670980122
12338b3151b
13199079b01
14d71d3c6b
158505e795
hex54e280a7

1424130215 has 8 divisors (see below), whose sum is σ = 1783258848. Its totient is φ = 1089769120.

The previous prime is 1424130163. The next prime is 1424130233. The reversal of 1424130215 is 5120314241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1424130215 - 26 = 1424130151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6191756 + ... + 6191985.

It is an arithmetic number, because the mean of its divisors is an integer number (222907356).

Almost surely, 21424130215 is an apocalyptic number.

1424130215 is a deficient number, since it is larger than the sum of its proper divisors (359128633).

1424130215 is a wasteful number, since it uses less digits than its factorization.

1424130215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12383769.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1424130215 is about 37737.6498340848. The cubic root of 1424130215 is about 1125.0795571721.

Adding to 1424130215 its reverse (5120314241), we get a palindrome (6544444456).

The spelling of 1424130215 in words is "one billion, four hundred twenty-four million, one hundred thirty thousand, two hundred fifteen".

Divisors: 1 5 23 115 12383741 61918705 284826043 1424130215