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47108133076 = 22313496531667
BaseRepresentation
bin101011110111110111…
…010001000011010100
311111121001021002222111
4223313313101003110
51232434140224301
633350254440404
73255245344564
oct536767210324
9144531232874
1047108133076
1118a84349694
129168503104
1345998b8b74
1423cc634da4
15135aa60551
hexaf7dd10d4

47108133076 has 48 divisors (see below), whose sum is σ = 85524364800. Its totient is φ = 22680524160.

The previous prime is 47108133073. The next prime is 47108133161. The reversal of 47108133076 is 67033180174.

It is a super-2 number, since 2×471081330762 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47108133073) 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, 28258395 + ... + 28260061.

It is an arithmetic number, because the mean of its divisors is an integer number (1781757600).

Almost surely, 247108133076 is an apocalyptic number.

It is an amenable number.

47108133076 is a deficient number, since it is larger than the sum of its proper divisors (38416231724).

47108133076 is a wasteful number, since it uses less digits than its factorization.

47108133076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704 (or 2702 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 47108133076 in words is "forty-seven billion, one hundred eight million, one hundred thirty-three thousand, seventy-six".

Divisors: 1 2 4 31 62 124 349 653 698 1306 1396 1667 2612 3334 6668 10819 20243 21638 40486 43276 51677 80972 103354 206708 227897 455794 581783 911588 1088551 1163566 2177102 2327132 4354204 7064807 14129614 18035273 28259228 33745081 36070546 67490162 72141092 134980324 379904299 759808598 1519617196 11777033269 23554066538 47108133076