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2971205482 = 27829725579
BaseRepresentation
bin1011000100011000…
…1111111101101010
321200001211212200111
42301012033331222
522041112033412
61210455124534
7133425554440
oct26106177552
97601755614
102971205482
111295193723
126ab07374a
1338474216b
1420286cb90
15125ca72a7
hexb118ff6a

2971205482 has 16 divisors (see below), whose sum is σ = 5094308160. Its totient is φ = 1273170528.

The previous prime is 2971205477. The next prime is 2971205521. The reversal of 2971205482 is 2845021792.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103369 + ... + 128947.

It is an arithmetic number, because the mean of its divisors is an integer number (318394260).

Almost surely, 22971205482 is an apocalyptic number.

2971205482 is a deficient number, since it is larger than the sum of its proper divisors (2123102678).

2971205482 is a wasteful number, since it uses less digits than its factorization.

2971205482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33885.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2971205482 is about 54508.7651850599. The cubic root of 2971205482 is about 1437.6204079305.

The spelling of 2971205482 in words is "two billion, nine hundred seventy-one million, two hundred five thousand, four hundred eighty-two".

Divisors: 1 2 7 14 8297 16594 25579 51158 58079 116158 179053 358106 212228963 424457926 1485602741 2971205482