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5534385379 = 191117260773
BaseRepresentation
bin1010010011110000…
…00000010011100011
3112021200220220111021
411021320000103203
542313300313004
62313101030311
7254101333225
oct51170002343
915250826437
105534385379
11239001a716
1210a5555397
136a2792a63
143a7048415
15225d12d54
hex149e004e3

5534385379 has 8 divisors (see below), whose sum is σ = 5830906640. Its totient is φ = 5238387936.

The previous prime is 5534385361. The next prime is 5534385397. The reversal of 5534385379 is 9735834355.

It is an interprime number because it is at equal distance from previous prime (5534385361) and next prime (5534385397).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5534385379 - 25 = 5534385347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5534385349) by changing a digit.

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, 109164 + ... + 151609.

It is an arithmetic number, because the mean of its divisors is an integer number (728863330).

Almost surely, 25534385379 is an apocalyptic number.

5534385379 is a deficient number, since it is larger than the sum of its proper divisors (296521261).

5534385379 is a wasteful number, since it uses less digits than its factorization.

5534385379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261909.

The product of its digits is 6804000, while the sum is 52.

The square root of 5534385379 is about 74393.4498393508. The cubic root of 5534385379 is about 1768.8450847359.

The spelling of 5534385379 in words is "five billion, five hundred thirty-four million, three hundred eighty-five thousand, three hundred seventy-nine".

Divisors: 1 19 1117 21223 260773 4954687 291283441 5534385379