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5384785093 = 23234121091
BaseRepresentation
bin1010000001111010…
…10100110011000101
3111220021102102110221
411000331110303011
542012001110333
62250154344341
7250303626622
oct50075246305
914807372427
105384785093
112313630816
12106342b0b1
1367a7a3a8c
14391225349
15217b11d2d
hex140f54cc5

5384785093 has 4 divisors (see below), whose sum is σ = 5618906208. Its totient is φ = 5150663980.

The previous prime is 5384785073. The next prime is 5384785099. The reversal of 5384785093 is 3905874835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5384785093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5384785093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384785099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117060523 + ... + 117060568.

It is an arithmetic number, because the mean of its divisors is an integer number (1404726552).

Almost surely, 25384785093 is an apocalyptic number.

It is an amenable number.

5384785093 is a deficient number, since it is larger than the sum of its proper divisors (234121115).

5384785093 is a wasteful number, since it uses less digits than its factorization.

5384785093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234121114.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 5384785093 is about 73381.0949291437. The cubic root of 5384785093 is about 1752.7613648958.

The spelling of 5384785093 in words is "five billion, three hundred eighty-four million, seven hundred eighty-five thousand, ninety-three".

Divisors: 1 23 234121091 5384785093