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220141348 = 22727892819
BaseRepresentation
bin11010001111100…
…01011100100100
3120100020100011021
431013301130210
5422324010343
633502220524
75312112340
oct1507613444
9510210137
10220141348
1110329a4a9
1261884744
13367b9b6b
1421346620
15144d70ed
hexd1f1724

220141348 has 24 divisors (see below), whose sum is σ = 440596800. Its totient is φ = 94279008.

The previous prime is 220141309. The next prime is 220141399. The reversal of 220141348 is 843141022.

220141348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 76683 + ... + 79501.

It is an arithmetic number, because the mean of its divisors is an integer number (18358200).

Almost surely, 2220141348 is an apocalyptic number.

220141348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

220141348 is an abundant number, since it is smaller than the sum of its proper divisors (220455452).

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

220141348 is a wasteful number, since it uses less digits than its factorization.

220141348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619 (or 5617 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 220141348 is about 14837.1610492034. The cubic root of 220141348 is about 603.8103325351.

The spelling of 220141348 in words is "two hundred twenty million, one hundred forty-one thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 2789 2819 5578 5638 11156 11276 19523 19733 39046 39466 78092 78932 7862191 15724382 31448764 55035337 110070674 220141348