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5989715684 = 221497428921
BaseRepresentation
bin1011001010000001…
…11100111011100100
3120110102201002020122
411211000330323210
544231331400214
62430204221112
7301300512641
oct54500747344
916412632218
105989715684
1125a4047057
1211b1b3a798
13745c07984
1440b6d2dc8
15250ca588e
hex16503cee4

5989715684 has 6 divisors (see below), whose sum is σ = 10482002454. Its totient is φ = 2994857840.

The previous prime is 5989715681. The next prime is 5989715717. The reversal of 5989715684 is 4865179895.

It can be written as a sum of positive squares in only one way, i.e., 4163862784 + 1825852900 = 64528^2 + 42730^2 .

It is not an unprimeable number, because it can be changed into a prime (5989715681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748714457 + ... + 748714464.

It is an arithmetic number, because the mean of its divisors is an integer number (1747000409).

Almost surely, 25989715684 is an apocalyptic number.

It is an amenable number.

5989715684 is a deficient number, since it is larger than the sum of its proper divisors (4492286770).

5989715684 is a wasteful number, since it uses less digits than its factorization.

5989715684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497428925 (or 1497428923 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 62.

The square root of 5989715684 is about 77393.2534785817. The cubic root of 5989715684 is about 1816.0817856165.

The spelling of 5989715684 in words is "five billion, nine hundred eighty-nine million, seven hundred fifteen thousand, six hundred eighty-four".

Divisors: 1 2 4 1497428921 2994857842 5989715684