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5105510080 = 265111450429
BaseRepresentation
bin1001100000100111…
…11110011011000000
3111011210220210011221
410300103332123000
540424002310310
62202340444424
7240343056016
oct46023763300
914153823157
105105510080
11218aa22320
12ba59a9714
136349813a8
143660c88b6
151ed348ada
hex1304fe6c0

5105510080 has 56 divisors (see below), whose sum is σ = 13262731920. Its totient is φ = 1856547840.

The previous prime is 5105510051. The next prime is 5105510093. The reversal of 5105510080 is 800155015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721695 + ... + 728734.

Almost surely, 25105510080 is an apocalyptic number.

It is an amenable number.

5105510080 is an abundant number, since it is smaller than the sum of its proper divisors (8157221840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105510080 is a wasteful number, since it uses less digits than its factorization.

5105510080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450457 (or 1450447 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 5105510080 is about 71452.8521474126. The cubic root of 5105510080 is about 1721.9202998415.

Adding to 5105510080 its reverse (800155015), we get a palindrome (5905665095).

The spelling of 5105510080 in words is "five billion, one hundred five million, five hundred ten thousand, eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 1450429 2900858 5801716 7252145 11603432 14504290 15954719 23206864 29008580 31909438 46413728 58017160 63818876 79773595 92827456 116034320 127637752 159547190 232068640 255275504 319094380 464137280 510551008 638188760 1021102016 1276377520 2552755040 5105510080