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47114803880 = 2351961993163
BaseRepresentation
bin101011111000010000…
…101101101010101000
311111121111211000121022
4223320100231222220
51232442342211010
633351053432012
73255356140154
oct537020555250
9144544730538
1047114803880
1118a88095551
12916a79b608
13459b0b32a1
1423cd490064
15135b42bd55
hexaf842daa8

47114803880 has 32 divisors (see below), whose sum is σ = 111587695200. Its totient is φ = 17854030656.

The previous prime is 47114803763. The next prime is 47114803909. The reversal of 47114803880 is 8830841174.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30995822 + ... + 30997341.

It is an arithmetic number, because the mean of its divisors is an integer number (3487115475).

Almost surely, 247114803880 is an apocalyptic number.

47114803880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47114803880 is an abundant number, since it is smaller than the sum of its proper divisors (64472891320).

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

47114803880 is a wasteful number, since it uses less digits than its factorization.

47114803880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61993193 (or 61993189 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 47114803880 in words is "forty-seven billion, one hundred fourteen million, eight hundred three thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 61993163 123986326 247972652 309965815 495945304 619931630 1177870097 1239863260 2355740194 2479726520 4711480388 5889350485 9422960776 11778700970 23557401940 47114803880