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2276254580 = 225113812729
BaseRepresentation
bin1000011110101100…
…1110001101110100
312212122011201021012
42013223032031310
514130210121310
61013512011352
7110256562505
oct20753161564
95778151235
102276254580
11a68982836
12536390b58
132a3780002
1417844abac
15d4c80c05
hex87ace374

2276254580 has 12 divisors (see below), whose sum is σ = 4780134660. Its totient is φ = 910501824.

The previous prime is 2276254553. The next prime is 2276254601. The reversal of 2276254580 is 854526722.

It can be written as a sum of positive squares in 2 ways, for example, as 1229343844 + 1046910736 = 35062^2 + 32356^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56906345 + ... + 56906384.

It is an arithmetic number, because the mean of its divisors is an integer number (398344555).

Almost surely, 22276254580 is an apocalyptic number.

2276254580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2276254580 is an abundant number, since it is smaller than the sum of its proper divisors (2503880080).

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

2276254580 is a wasteful number, since it uses less digits than its factorization.

2276254580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113812738 (or 113812736 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 2276254580 is about 47710.1098300979. The cubic root of 2276254580 is about 1315.4477755307.

The spelling of 2276254580 in words is "two billion, two hundred seventy-six million, two hundred fifty-four thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 113812729 227625458 455250916 569063645 1138127290 2276254580