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2385484941 = 37195978659
BaseRepresentation
bin1000111000101111…
…1001110010001101
320011020201012011010
42032023321302031
514341141004231
61032413115433
7113054200410
oct21613716215
96136635133
102385484941
1110145a9164
12566a88b79
132c02a5c68
14188b61b77
15de65a546
hex8e2f9c8d

2385484941 has 16 divisors (see below), whose sum is σ = 3826342400. Its totient is φ = 1291390128.

The previous prime is 2385484939. The next prime is 2385484949. The reversal of 2385484941 is 1494845832.

It is not a de Polignac number, because 2385484941 - 21 = 2385484939 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385484949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2988931 + ... + 2989728.

It is an arithmetic number, because the mean of its divisors is an integer number (239146400).

Almost surely, 22385484941 is an apocalyptic number.

2385484941 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2385484941 is a deficient number, since it is larger than the sum of its proper divisors (1440857459).

2385484941 is a wasteful number, since it uses less digits than its factorization.

2385484941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5978688.

The product of its digits is 1105920, while the sum is 48.

The square root of 2385484941 is about 48841.4264840821. The cubic root of 2385484941 is about 1336.1613129841.

The spelling of 2385484941 in words is "two billion, three hundred eighty-five million, four hundred eighty-four thousand, nine hundred forty-one".

Divisors: 1 3 7 19 21 57 133 399 5978659 17935977 41850613 113594521 125551839 340783563 795161647 2385484941