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2880475393 = 171915991481
BaseRepresentation
bin1010101110110000…
…1001000100000001
321102202010022101211
42223230021010001
521344400203033
61153454330121
7131244431305
oct25354110401
97382108354
102880475393
111248a53884
126847b9941
1336b9c5b13
141d47b1d05
1511cd342cd
hexabb09101

2880475393 has 16 divisors (see below), whose sum is σ = 3073075200. Its totient is φ = 2690521600.

The previous prime is 2880475387. The next prime is 2880475397. The reversal of 2880475393 is 3935740882.

It is a cyclic number.

It is not a de Polignac number, because 2880475393 - 217 = 2880344321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2880475397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1944213 + ... + 1945693.

It is an arithmetic number, because the mean of its divisors is an integer number (192067200).

Almost surely, 22880475393 is an apocalyptic number.

It is an amenable number.

2880475393 is a deficient number, since it is larger than the sum of its proper divisors (192599807).

2880475393 is a wasteful number, since it uses less digits than its factorization.

2880475393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2880475393 is about 53670.0604899976. The cubic root of 2880475393 is about 1422.8356009233.

The spelling of 2880475393 in words is "two billion, eight hundred eighty million, four hundred seventy-five thousand, three hundred ninety-three".

Divisors: 1 17 191 599 1481 3247 10183 25177 114409 282871 887119 1944953 4808807 15081023 169439729 2880475393