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2442004884 = 22321137166667
BaseRepresentation
bin1001000110001110…
…0000100110010100
320022012001200221100
42101203200212110
520000123124014
61042152350100
7114341461524
oct22143404624
96265050840
102442004884
1110434a2460
125819a5330
132cbc04c07
14192475684
15e45c2009
hex918e0994

2442004884 has 72 divisors (see below), whose sum is σ = 6916055328. Its totient is φ = 719997120.

The previous prime is 2442004883. The next prime is 2442004889. The reversal of 2442004884 is 4884002442.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442004883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68682 + ... + 97985.

It is an arithmetic number, because the mean of its divisors is an integer number (96056324).

Almost surely, 22442004884 is an apocalyptic number.

It is an amenable number.

2442004884 is an abundant number, since it is smaller than the sum of its proper divisors (4474050444).

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

2442004884 is a wasteful number, since it uses less digits than its factorization.

2442004884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166725 (or 166720 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 2442004884 is about 49416.6458189950. The cubic root of 2442004884 is about 1346.6317281996.

The spelling of 2442004884 in words is "two billion, four hundred forty-two million, four thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 37 44 66 74 99 111 132 148 198 222 333 396 407 444 666 814 1221 1332 1628 2442 3663 4884 7326 14652 166667 333334 500001 666668 1000002 1500003 1833337 2000004 3000006 3666674 5500011 6000012 6166679 7333348 11000022 12333358 16500033 18500037 22000044 24666716 33000066 37000074 55500111 66000132 67833469 74000148 111000222 135666938 203500407 222000444 271333876 407000814 610501221 814001628 1221002442 2442004884