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2424672137 = 19127614323
BaseRepresentation
bin1001000010000101…
…1000111110001001
320020222110002212202
42100201120332021
514431204002022
61040333045545
7114041241656
oct22041307611
96228402782
102424672137
111034734078
125780268b5
132c8446854
14190042c2d
15e2ceb592
hex90858f89

2424672137 has 4 divisors (see below), whose sum is σ = 2552286480. Its totient is φ = 2297057796.

The previous prime is 2424672113. The next prime is 2424672149. The reversal of 2424672137 is 7312764242.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2424672137 - 28 = 2424671881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2424672137.

It is not an unprimeable number, because it can be changed into a prime (2424672337) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63807143 + ... + 63807180.

It is an arithmetic number, because the mean of its divisors is an integer number (638071620).

Almost surely, 22424672137 is an apocalyptic number.

It is an amenable number.

2424672137 is a deficient number, since it is larger than the sum of its proper divisors (127614343).

2424672137 is a wasteful number, since it uses less digits than its factorization.

2424672137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127614342.

The product of its digits is 112896, while the sum is 38.

The square root of 2424672137 is about 49240.9599520562. The cubic root of 2424672137 is about 1343.4381407690.

The spelling of 2424672137 in words is "two billion, four hundred twenty-four million, six hundred seventy-two thousand, one hundred thirty-seven".

Divisors: 1 19 127614323 2424672137