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2803422252 = 2232310157327
BaseRepresentation
bin1010011100011000…
…1101010000101100
321020101010121100210
42213012031100230
521220134003002
61142103022420
7126320460501
oct24706152054
97211117323
102803422252
1112095056a4
12662a3aa10
13358a57b47
141c84754a8
151161b396c
hexa718d42c

2803422252 has 24 divisors (see below), whose sum is σ = 6825724416. Its totient is φ = 893844688.

The previous prime is 2803422217. The next prime is 2803422289. The reversal of 2803422252 is 2522243082.

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, 5078388 + ... + 5078939.

It is an arithmetic number, because the mean of its divisors is an integer number (284405184).

Almost surely, 22803422252 is an apocalyptic number.

It is an amenable number.

2803422252 is an abundant number, since it is smaller than the sum of its proper divisors (4022302164).

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

2803422252 is a wasteful number, since it uses less digits than its factorization.

2803422252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10157357 (or 10157355 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 2803422252 is about 52947.3535882578. The cubic root of 2803422252 is about 1410.0337419620.

The spelling of 2803422252 in words is "two billion, eight hundred three million, four hundred twenty-two thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 10157327 20314654 30471981 40629308 60943962 121887924 233618521 467237042 700855563 934474084 1401711126 2803422252