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2274080980 = 225987111519
BaseRepresentation
bin1000011110001011…
…1011100011010100
312212111002021122111
42013202323203110
514124131042410
61013353240404
7110232240463
oct20742734324
95774067574
102274080980
11a67728776
12535703104
132a319b862
141780429da
15d49a1b8a
hex878bb8d4

2274080980 has 24 divisors (see below), whose sum is σ = 4776468480. Its totient is φ = 909461280.

The previous prime is 2274080933. The next prime is 2274080983. The reversal of 2274080980 is 890804722.

2274080980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274080983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191661 + ... + 203179.

It is an arithmetic number, because the mean of its divisors is an integer number (199019520).

Almost surely, 22274080980 is an apocalyptic number.

2274080980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2274080980 is an abundant number, since it is smaller than the sum of its proper divisors (2502387500).

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

2274080980 is a wasteful number, since it uses less digits than its factorization.

2274080980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21399 (or 21397 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 2274080980 is about 47687.3251504003. The cubic root of 2274080980 is about 1315.0289342908.

The spelling of 2274080980 in words is "two billion, two hundred seventy-four million, eighty thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 9871 11519 19742 23038 39484 46076 49355 57595 98710 115190 197420 230380 113704049 227408098 454816196 568520245 1137040490 2274080980