Search a number
-
+
2384045380 = 225151789419
BaseRepresentation
bin1000111000011001…
…1010010101000100
320011011000001110001
42032012122111010
514340303423010
61032322211044
7113036023423
oct21606322504
96134001401
102384045380
111013805642
125664b3a84
132bcbc0952
141888a92ba
15de473c3a
hex8e19a544

2384045380 has 24 divisors (see below), whose sum is σ = 5039657280. Its totient is φ = 947301600.

The previous prime is 2384045333. The next prime is 2384045399. The reversal of 2384045380 is 835404832.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 391690 + ... + 397729.

It is an arithmetic number, because the mean of its divisors is an integer number (209985720).

Almost surely, 22384045380 is an apocalyptic number.

2384045380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2384045380 is an abundant number, since it is smaller than the sum of its proper divisors (2655611900).

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

2384045380 is a wasteful number, since it uses less digits than its factorization.

2384045380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789579 (or 789577 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 2384045380 is about 48826.6871700303. The cubic root of 2384045380 is about 1335.8924825627.

The spelling of 2384045380 in words is "two billion, three hundred eighty-four million, forty-five thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 151 302 604 755 1510 3020 789419 1578838 3157676 3947095 7894190 15788380 119202269 238404538 476809076 596011345 1192022690 2384045380