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5071984463 = 721333723627
BaseRepresentation
bin1001011100101000…
…00101011101001111
3111002110211111200102
410232110011131033
540341412000323
62155142121315
7236455104500
oct45624053517
914073744612
105071984463
112173003aa7
12b9672023b
1362aa43750
1436187cba7
151ea425328
hex12e50574f

5071984463 has 24 divisors (see below), whose sum is σ = 6373038672. Its totient is φ = 4000921344.

The previous prime is 5071984453. The next prime is 5071984523. The reversal of 5071984463 is 3644891705.

It is not a de Polignac number, because 5071984463 - 212 = 5071980367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071984433) 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 23 ways as a sum of consecutive naturals, for example, 202856 + ... + 226482.

It is an arithmetic number, because the mean of its divisors is an integer number (265543278).

Almost surely, 25071984463 is an apocalyptic number.

5071984463 is a deficient number, since it is larger than the sum of its proper divisors (1301054209).

5071984463 is a wasteful number, since it uses less digits than its factorization.

5071984463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23991 (or 23984 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 5071984463 is about 71217.8661783685. The cubic root of 5071984463 is about 1718.1429911707.

The spelling of 5071984463 in words is "five billion, seventy-one million, nine hundred eighty-four thousand, four hundred sixty-three".

Divisors: 1 7 13 49 91 337 637 2359 4381 16513 23627 30667 165389 214669 307151 1157723 2150057 7962299 15050399 55736093 103509887 390152651 724569209 5071984463