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47935082 = 21323711129
BaseRepresentation
bin1011011011011…
…0111001101010
310100012100120102
42312312321222
544232410312
64431225402
71121304266
oct266667152
9110170512
1047935082
1125070378
1214078262
139c14570
14651b0a6
15431cec2
hex2db6e6a

47935082 has 32 divisors (see below), whose sum is σ = 82010880. Its totient is φ = 20845440.

The previous prime is 47935049. The next prime is 47935099. The reversal of 47935082 is 28053974.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41894 + ... + 43022.

It is an arithmetic number, because the mean of its divisors is an integer number (2562840).

Almost surely, 247935082 is an apocalyptic number.

47935082 is a deficient number, since it is larger than the sum of its proper divisors (34075798).

47935082 is a wasteful number, since it uses less digits than its factorization.

47935082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 47935082 is about 6923.5165920217. The cubic root of 47935082 is about 363.2602059900.

The spelling of 47935082 in words is "forty-seven million, nine hundred thirty-five thousand, eighty-two".

Divisors: 1 2 13 23 26 46 71 142 299 598 923 1129 1633 1846 2258 3266 14677 21229 25967 29354 42458 51934 80159 160318 337571 675142 1042067 1843657 2084134 3687314 23967541 47935082