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47084108 = 2211819967
BaseRepresentation
bin1011001110011…
…1001001001100
310021121010020212
42303213021030
544023142413
64401101552
71111131311
oct263471114
9107533225
1047084108
1124639a95
12139278b8
1399a7126
146378d08
154200ca8
hex2ce724c

47084108 has 12 divisors (see below), whose sum is σ = 82475232. Its totient is φ = 23519760.

The previous prime is 47084099. The next prime is 47084111. The reversal of 47084108 is 80148074.

47084108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260 + ... + 9707.

It is an arithmetic number, because the mean of its divisors is an integer number (6872936).

Almost surely, 247084108 is an apocalyptic number.

It is an amenable number.

47084108 is a deficient number, since it is larger than the sum of its proper divisors (35391124).

47084108 is a wasteful number, since it uses less digits than its factorization.

47084108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11152 (or 11150 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 47084108 is about 6861.7860648668. The cubic root of 47084108 is about 361.0977500452.

The spelling of 47084108 in words is "forty-seven million, eighty-four thousand, one hundred eight".

Divisors: 1 2 4 1181 2362 4724 9967 19934 39868 11771027 23542054 47084108