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47084451080 = 2353898273659
BaseRepresentation
bin101011110110011100…
…111011010100001000
311111112101200221101112
4223312130323110020
51232412104413310
633344051105452
73254540142062
oct536634732410
9144471627345
1047084451080
1118a71a43a97
1291605a2288
134594a16854
1423c942c732
151358933705
hexaf673b508

47084451080 has 64 divisors (see below), whose sum is σ = 106369848000. Its totient is φ = 18757521664.

The previous prime is 47084451077. The next prime is 47084451103. The reversal of 47084451080 is 8015448074.

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, 12866291 + ... + 12869949.

It is an arithmetic number, because the mean of its divisors is an integer number (1662028875).

Almost surely, 247084451080 is an apocalyptic number.

47084451080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47084451080 is an abundant number, since it is smaller than the sum of its proper divisors (59285396920).

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

47084451080 is a wasteful number, since it uses less digits than its factorization.

47084451080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886 (or 4882 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 41.

The spelling of 47084451080 in words is "forty-seven billion, eighty-four million, four hundred fifty-one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 389 778 827 1556 1654 1945 3112 3308 3659 3890 4135 6616 7318 7780 8270 14636 15560 16540 18295 29272 33080 36590 73180 146360 321703 643406 1286812 1423351 1608515 2573624 2846702 3025993 3217030 5693404 6051986 6434060 7116755 11386808 12103972 12868120 14233510 15129965 24207944 28467020 30259930 56934040 60519860 121039720 1177111277 2354222554 4708445108 5885556385 9416890216 11771112770 23542225540 47084451080