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4941840384 = 21532131289
BaseRepresentation
bin1001001101000111…
…01000000000000000
3110202101221111120100
410212203220000000
540110102343014
62134212442400
7233314643625
oct44643500000
913671844510
104941840384
1121065a3908
12b5b019400
13609aa7510
1434c48234c
151ddcb9009
hex1268e8000

4941840384 has 192 divisors, whose sum is σ = 15386307300. Its totient is φ = 1519386624.

The previous prime is 4941840373. The next prime is 4941840443. The reversal of 4941840384 is 4830481494.

4941840384 is a `hidden beast` number, since 4 + 94 + 184 + 0 + 384 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4938153984 + 3686400 = 70272^2 + 1920^2 .

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3833212 + ... + 3834500.

Almost surely, 24941840384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4941840384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7693153650).

4941840384 is an abundant number, since it is smaller than the sum of its proper divisors (10444466916).

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

4941840384 is a wasteful number, since it uses less digits than its factorization.

4941840384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4941840384 is about 70298.2246148507. The cubic root of 4941840384 is about 1703.3199693431.

The spelling of 4941840384 in words is "four billion, nine hundred forty-one million, eight hundred forty thousand, three hundred eighty-four".