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16214849206 = 2731276591327
BaseRepresentation
bin11110001100111101…
…01111011010110110
31112212001002200111121
433012132233122312
5231202000133311
611240552254154
71112550641563
oct170636573266
945761080447
1016214849206
116970950226
1231863a135a
1316b543c33a
14adb6db86a
1564d7d4b71
hex3c67af6b6

16214849206 has 32 divisors (see below), whose sum is σ = 24906055680. Its totient is φ = 7915392576.

The previous prime is 16214849171. The next prime is 16214849239. The reversal of 16214849206 is 60294841261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12218515 + ... + 12219841.

It is an arithmetic number, because the mean of its divisors is an integer number (778314240).

Almost surely, 216214849206 is an apocalyptic number.

16214849206 is a deficient number, since it is larger than the sum of its proper divisors (8691206474).

16214849206 is a wasteful number, since it uses less digits than its factorization.

16214849206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 16214849206 in words is "sixteen billion, two hundred fourteen million, eight hundred forty-nine thousand, two hundred six".

Divisors: 1 2 73 127 146 254 659 1318 1327 2654 9271 18542 48107 83693 96214 96871 167386 168529 193742 337058 874493 1748986 6109589 12219178 12302617 24605234 63837989 111060611 127675978 222121222 8107424603 16214849206