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2297041580 = 225167687737
BaseRepresentation
bin1000100011101010…
…0001001010101100
312221002021210200002
42020322201022230
514201020312310
61015533323432
7110631350141
oct21072411254
95832253602
102297041580
11a79690379
12541336578
132a7b7a702
1417b0dc3c8
15d69d9da5
hex88ea12ac

2297041580 has 24 divisors (see below), whose sum is σ = 4852679328. Its totient is φ = 913313408.

The previous prime is 2297041573. The next prime is 2297041609. The reversal of 2297041580 is 851407922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340529 + ... + 347208.

It is an arithmetic number, because the mean of its divisors is an integer number (202194972).

Almost surely, 22297041580 is an apocalyptic number.

2297041580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2297041580 is an abundant number, since it is smaller than the sum of its proper divisors (2555637748).

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

2297041580 is a wasteful number, since it uses less digits than its factorization.

2297041580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687913 (or 687911 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2297041580 is about 47927.4616477860. The cubic root of 2297041580 is about 1319.4399177293.

The spelling of 2297041580 in words is "two billion, two hundred ninety-seven million, forty-one thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 167 334 668 835 1670 3340 687737 1375474 2750948 3438685 6877370 13754740 114852079 229704158 459408316 574260395 1148520790 2297041580