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5206916763 = 3715432
BaseRepresentation
bin1001101100101101…
…10011111010011011
3111102212201210000000
410312112303322123
541130432314023
62220402144043
7243014030226
oct46626637233
914385653000
105206916763
1122321946a4
121013952023
1364c998249
143757645bd
152071ca243
hex1365b3e9b

5206916763 has 24 divisors (see below), whose sum is σ = 7814249040. Its totient is φ = 3469028148.

The previous prime is 5206916707. The next prime is 5206916773. The reversal of 5206916763 is 3676196025.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5206916763 is a `hidden beast` number, since 520 + 6 + 9 + 1 + 67 + 63 = 666.

It is not a de Polignac number, because 5206916763 - 218 = 5206654619 is a prime.

It is a super-2 number, since 2×52069167632 = 54223964353620796338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5206916773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3373770 + ... + 3375312.

It is an arithmetic number, because the mean of its divisors is an integer number (325593710).

Almost surely, 25206916763 is an apocalyptic number.

5206916763 is a deficient number, since it is larger than the sum of its proper divisors (2607332277).

5206916763 is an frugal number, since it uses more digits than its factorization.

5206916763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107 (or 1546 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 5206916763 is about 72158.9686941270. The cubic root of 5206916763 is about 1733.2460204252.

The spelling of 5206916763 in words is "five billion, two hundred six million, nine hundred sixteen thousand, seven hundred sixty-three".

Divisors: 1 3 9 27 81 243 729 1543 2187 4629 13887 41661 124983 374949 1124847 2380849 3374541 7142547 21427641 64282923 192848769 578546307 1735638921 5206916763