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5378381799 = 37733799257
BaseRepresentation
bin1010000001001001…
…11001011111100111
3111212211101002210220
411000210321133213
542003331204144
62245405215423
7250165330260
oct50044713747
914784332726
105378381799
11230aa5793a
121061261573
1367937134b
14390439967
15217299919
hex1409397e7

5378381799 has 32 divisors (see below), whose sum is σ = 8330718720. Its totient is φ = 3022935552.

The previous prime is 5378381791. The next prime is 5378381803. The reversal of 5378381799 is 9971838735.

It is not a de Polignac number, because 5378381799 - 23 = 5378381791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378381791) 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 31 ways as a sum of consecutive naturals, for example, 576379 + ... + 585635.

It is an arithmetic number, because the mean of its divisors is an integer number (260334960).

Almost surely, 25378381799 is an apocalyptic number.

5378381799 is a deficient number, since it is larger than the sum of its proper divisors (2952336921).

5378381799 is a wasteful number, since it uses less digits than its factorization.

5378381799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9719.

The product of its digits is 11430720, while the sum is 60.

The square root of 5378381799 is about 73337.4515442144. The cubic root of 5378381799 is about 1752.0663264464.

The spelling of 5378381799 in words is "five billion, three hundred seventy-eight million, three hundred eighty-one thousand, seven hundred ninety-nine".

Divisors: 1 3 7 21 73 219 379 511 1137 1533 2653 7959 9257 27667 27771 64799 83001 193669 194397 581007 675761 2027283 3508403 4730327 10525209 14190981 24558821 73676463 256113419 768340257 1792793933 5378381799