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2428598080 = 2657589369
BaseRepresentation
bin1001000011000001…
…0111011101000000
320021020211120021001
42100300113131000
514433210114310
61040553141344
7114116512606
oct22060273500
96236746231
102428598080
111036975757
125793ba854
132c91bc7ac
14190785876
15e332493a
hex90c17740

2428598080 has 28 divisors (see below), whose sum is σ = 5783099940. Its totient is φ = 971439104.

The previous prime is 2428598071. The next prime is 2428598099. The reversal of 2428598080 is 808958242.

It can be written as a sum of positive squares in 2 ways, for example, as 1601920576 + 826677504 = 40024^2 + 28752^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2428598080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794365 + ... + 3795004.

Almost surely, 22428598080 is an apocalyptic number.

2428598080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2428598080 is an abundant number, since it is smaller than the sum of its proper divisors (3354501860).

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

2428598080 is an equidigital number, since it uses as much as digits as its factorization.

2428598080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7589386 (or 7589376 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 2428598080 is about 49280.8084349273. The cubic root of 2428598080 is about 1344.1628322176.

The spelling of 2428598080 in words is "two billion, four hundred twenty-eight million, five hundred ninety-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 7589369 15178738 30357476 37946845 60714952 75893690 121429904 151787380 242859808 303574760 485719616 607149520 1214299040 2428598080