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47320122214 = 22337173160709
BaseRepresentation
bin101100000100011111…
…111100001101100110
311112010211011021102001
4230010133330031212
51233402422402324
633423310235514
73263431254661
oct540437741546
9145124137361
1047320122214
1119082a80222
1292074b5b9a
1346017b0221
14240c8586d8
15136e486e44
hexb047fc366

47320122214 has 32 divisors (see below), whose sum is σ = 76508245440. Its totient is φ = 21892286592.

The previous prime is 47320122209. The next prime is 47320122259. The reversal of 47320122214 is 41222102374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214092 + ... + 374800.

It is an arithmetic number, because the mean of its divisors is an integer number (2390882670).

Almost surely, 247320122214 is an apocalyptic number.

47320122214 is a deficient number, since it is larger than the sum of its proper divisors (29188123226).

47320122214 is a wasteful number, since it uses less digits than its factorization.

47320122214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160944.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 47320122214 its reverse (41222102374), we get a palindrome (88542224588).

The spelling of 47320122214 in words is "forty-seven billion, three hundred twenty million, one hundred twenty-two thousand, two hundred fourteen".

Divisors: 1 2 23 37 46 74 173 346 851 1702 3979 6401 7958 12802 147223 160709 294446 321418 3696307 5946233 7392614 11892466 27802657 55605314 136763359 273526718 639461111 1028698309 1278922222 2057396618 23660061107 47320122214