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5005246220 = 2251325176697
BaseRepresentation
bin1001010100101010…
…11111111100001100
3110220211020212000122
410222111133330030
540222320334340
62144355444112
7235014614402
oct45225377414
913824225018
105005246220
112139370627
12b782b6638
13619c77770
14356a69472
151e4640db5
hex12a55ff0c

5005246220 has 48 divisors (see below), whose sum is σ = 11364802848. Its totient is φ = 1840704000.

The previous prime is 5005246217. The next prime is 5005246243. The reversal of 5005246220 is 226425005.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 5005246220.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26912 + ... + 103608.

It is an arithmetic number, because the mean of its divisors is an integer number (236766726).

Almost surely, 25005246220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5005246220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5682401424).

5005246220 is an abundant number, since it is smaller than the sum of its proper divisors (6359556628).

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

5005246220 is a wasteful number, since it uses less digits than its factorization.

5005246220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76970 (or 76968 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5005246220 is about 70747.7647703445. The cubic root of 5005246220 is about 1710.5737982954.

The spelling of 5005246220 in words is "five billion, five million, two hundred forty-six thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 251 260 502 1004 1255 2510 3263 5020 6526 13052 16315 32630 65260 76697 153394 306788 383485 766970 997061 1533940 1994122 3988244 4985305 9970610 19250947 19941220 38501894 77003788 96254735 192509470 250262311 385018940 500524622 1001049244 1251311555 2502623110 5005246220