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2424402012 = 223202033501
BaseRepresentation
bin1001000010000001…
…0111000001011100
320020221221101100010
42100200113001130
514431121331022
61040323203220
7114036035304
oct22040270134
96227841303
102424402012
11103456a12a
12577b16510
132c8380906
1418ddb2604
15e2c9650c
hex9081705c

2424402012 has 12 divisors (see below), whose sum is σ = 5656938056. Its totient is φ = 808134000.

The previous prime is 2424401989. The next prime is 2424402053. The reversal of 2424402012 is 2102044242.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2424402012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101016739 + ... + 101016762.

Almost surely, 22424402012 is an apocalyptic number.

It is an amenable number.

2424402012 is an abundant number, since it is smaller than the sum of its proper divisors (3232536044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2424402012 is a wasteful number, since it uses less digits than its factorization.

2424402012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202033508 (or 202033506 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2424402012 is about 49238.2169864019. The cubic root of 2424402012 is about 1343.3882495281.

Adding to 2424402012 its reverse (2102044242), we get a palindrome (4526446254).

The spelling of 2424402012 in words is "two billion, four hundred twenty-four million, four hundred two thousand, twelve".

Divisors: 1 2 3 4 6 12 202033501 404067002 606100503 808134004 1212201006 2424402012