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5605010551 = 71758818009
BaseRepresentation
bin1010011100001010…
…11010110001110111
3112110121211001000101
411032011122301313
542434340314201
62324102454531
7255616542430
oct51605326167
915417731011
105605010551
112416978428
121105134447
136b42bccba
143b2590487
1522c113d01
hex14e15ac77

5605010551 has 16 divisors (see below), whose sum is σ = 6784534080. Its totient is φ = 4520355840.

The previous prime is 5605010549. The next prime is 5605010557. The reversal of 5605010551 is 1550105065.

It is not a de Polignac number, because 5605010551 - 21 = 5605010549 is a prime.

It is a super-2 number, since 2×56050105512 = 62832286553642647202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605010557) 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, 695835 + ... + 703843.

It is an arithmetic number, because the mean of its divisors is an integer number (424033380).

Almost surely, 25605010551 is an apocalyptic number.

5605010551 is a deficient number, since it is larger than the sum of its proper divisors (1179523529).

5605010551 is a wasteful number, since it uses less digits than its factorization.

5605010551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13914.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 5605010551 is about 74866.6184023294. The cubic root of 5605010551 is about 1776.3374751608.

The spelling of 5605010551 in words is "five billion, six hundred five million, ten thousand, five hundred fifty-one".

Divisors: 1 7 17 119 5881 8009 41167 56063 99977 136153 699839 953071 47100929 329706503 800715793 5605010551