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2440000124 = 221009604559
BaseRepresentation
bin1001000101101111…
…0111001001111100
320022001021211220222
42101123313021330
514444120000444
61042041400512
7114315441662
oct22133671174
96261254828
102440000124
111042353231
12581199138
132cb682573
141920b2c32
15e4327eee
hex916f727c

2440000124 has 12 divisors (see below), whose sum is σ = 4274239200. Its totient is φ = 1218788928.

The previous prime is 2440000067. The next prime is 2440000133. The reversal of 2440000124 is 4210000442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298244 + ... + 306315.

It is an arithmetic number, because the mean of its divisors is an integer number (356186600).

Almost surely, 22440000124 is an apocalyptic number.

It is an amenable number.

2440000124 is a deficient number, since it is larger than the sum of its proper divisors (1834239076).

2440000124 is a wasteful number, since it uses less digits than its factorization.

2440000124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605572 (or 605570 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2440000124 is about 49396.3573960672. The cubic root of 2440000124 is about 1346.2631222586.

Adding to 2440000124 its reverse (4210000442), we get a palindrome (6650000566).

The spelling of 2440000124 in words is "two billion, four hundred forty million, one hundred twenty-four", and thus it is an aban number.

Divisors: 1 2 4 1009 2018 4036 604559 1209118 2418236 610000031 1220000062 2440000124