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47214841310 = 25721331123833
BaseRepresentation
bin101011111110001110…
…010100110111011110
311111212111001110011022
4223332032110313132
51233143444410220
633405025524142
73261012346400
oct537616246736
9144774043138
1047214841310
111902960210a
1291981a3652
1345b5a3ab30
1423dc890b70
1513650dc925
hexafe394dde

47214841310 has 96 divisors (see below), whose sum is σ = 106813691712. Its totient is φ = 14894046720.

The previous prime is 47214841309. The next prime is 47214841321. The reversal of 47214841310 is 1314841274.

It is a super-2 number, since 2×472148413102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1969154 + ... + 1992986.

It is an arithmetic number, because the mean of its divisors is an integer number (1112642622).

Almost surely, 247214841310 is an apocalyptic number.

47214841310 is an abundant number, since it is smaller than the sum of its proper divisors (59598850402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47214841310 is a wasteful number, since it uses less digits than its factorization.

47214841310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24178 (or 24171 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 47214841310 in words is "forty-seven billion, two hundred fourteen million, eight hundred forty-one thousand, three hundred ten".

Divisors: 1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 182 245 311 455 490 622 637 910 1274 1555 2177 3110 3185 4043 4354 6370 8086 10885 15239 20215 21770 23833 28301 30478 40430 47666 56602 76195 119165 141505 152390 166831 198107 238330 283010 309829 333662 396214 619658 834155 990535 1167817 1549145 1668310 1981070 2168803 2335634 3098290 4337606 5839085 7412063 10844015 11678170 14824126 15181621 21688030 30363242 37060315 51884441 74120630 75908105 96356819 103768882 151816210 192713638 259422205 363191087 481784095 518844410 674497733 726382174 963568190 1348995466 1815955435 3372488665 3631910870 4721484131 6744977330 9442968262 23607420655 47214841310