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5459479369 = 82722932879
BaseRepresentation
bin1010001010110100…
…10000101101001001
3112002110222021202121
411011122100231021
542140111314434
62301423331241
7252201544321
oct50532205511
915073867677
105459479369
112351808723
121084450b21
136900c7186
1439b10a281
1521e4687b4
hex145690b49

5459479369 has 8 divisors (see below), whose sum is σ = 5470364160. Its totient is φ = 5448606576.

The previous prime is 5459479367. The next prime is 5459479379. The reversal of 5459479369 is 9639749545.

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 5459479369 - 21 = 5459479367 is a prime.

It is a super-3 number, since 3×54594793693 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5459479367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894872 + ... + 1897750.

It is an arithmetic number, because the mean of its divisors is an integer number (683795520).

Almost surely, 25459479369 is an apocalyptic number.

It is an amenable number.

5459479369 is a deficient number, since it is larger than the sum of its proper divisors (10884791).

5459479369 is a wasteful number, since it uses less digits than its factorization.

5459479369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999.

The product of its digits is 36741600, while the sum is 61.

The square root of 5459479369 is about 73888.2897961511. The cubic root of 5459479369 is about 1760.8285708887.

The spelling of 5459479369 in words is "five billion, four hundred fifty-nine million, four hundred seventy-nine thousand, three hundred sixty-nine".

Divisors: 1 827 2293 2879 1896311 2380933 6601547 5459479369