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5385409054 = 23181784631
BaseRepresentation
bin1010000001111111…
…01101001000011110
3111220022121010101121
411000333231020132
542012131042204
62250220001154
7250312136014
oct50077551036
914808533347
105385409054
112313a17593
1210636901ba
1367a961a9c
143913488b4
15217bd6b54
hex140fed21e

5385409054 has 8 divisors (see below), whose sum is σ = 8078462928. Its totient is φ = 2692588080.

The previous prime is 5385409027. The next prime is 5385409061. The reversal of 5385409054 is 4509045835.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5385409054.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21319 + ... + 105949.

It is an arithmetic number, because the mean of its divisors is an integer number (1009807866).

Almost surely, 25385409054 is an apocalyptic number.

5385409054 is a deficient number, since it is larger than the sum of its proper divisors (2693053874).

5385409054 is a wasteful number, since it uses less digits than its factorization.

5385409054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116450.

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 5385409054 is about 73385.3463165501. The cubic root of 5385409054 is about 1752.8290625832.

The spelling of 5385409054 in words is "five billion, three hundred eighty-five million, four hundred nine thousand, fifty-four".

Divisors: 1 2 31817 63634 84631 169262 2692704527 5385409054