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5485372808761 = 291038353219851
BaseRepresentation
bin100111111010010100110…
…1100101001111000111001
3201102101201001200112110001
41033310221230221320321
51204333020414340021
615355540120153001
71104206436364216
oct117645154517071
921371631615401
105485372808761
111825373a4675a
12747128308761
1330a3649a6ba1
1414d6ca0acb0d
1597a49132091
hex4fd29b29e39

5485372808761 has 16 divisors (see below), whose sum is σ = 5730328056960. Its totient is φ = 5244150643200.

The previous prime is 5485372808753. The next prime is 5485372808789. The reversal of 5485372808761 is 1678082735845.

It is not a de Polignac number, because 5485372808761 - 23 = 5485372808753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5485372808693 and 5485372808702.

It is not an unprimeable number, because it can be changed into a prime (5485372808161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24840486 + ... + 25060336.

It is an arithmetic number, because the mean of its divisors is an integer number (358145503560).

Almost surely, 25485372808761 is an apocalyptic number.

It is an amenable number.

5485372808761 is a deficient number, since it is larger than the sum of its proper divisors (244955248199).

5485372808761 is a wasteful number, since it uses less digits than its factorization.

5485372808761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228336.

The product of its (nonzero) digits is 90316800, while the sum is 64.

The spelling of 5485372808761 in words is "five trillion, four hundred eighty-five billion, three hundred seventy-two million, eight hundred eight thousand, seven hundred sixty-one".

Divisors: 1 29 103 2987 8353 219851 242237 860359 6375679 22644653 24950411 656694937 1836415403 53256046687 189150786509 5485372808761