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47234483 = 1731471907
BaseRepresentation
bin1011010000101…
…1110110110011
310021212202112022
42310023312303
544043000413
64404222055
71112325602
oct264136663
9107782468
1047234483
1124731a6a
121399a92b
139a2a6ca
1463b7a39
154230608
hex2d0bdb3

47234483 has 16 divisors (see below), whose sum is σ = 52752384. Its totient is φ = 42084480.

The previous prime is 47234477. The next prime is 47234497. The reversal of 47234483 is 38443274.

It is a cyclic number.

It is not a de Polignac number, because 47234483 - 214 = 47218099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47234423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23816 + ... + 25722.

It is an arithmetic number, because the mean of its divisors is an integer number (3297024).

Almost surely, 247234483 is an apocalyptic number.

47234483 is a deficient number, since it is larger than the sum of its proper divisors (5517901).

47234483 is a wasteful number, since it uses less digits than its factorization.

47234483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002.

The product of its digits is 64512, while the sum is 35.

The square root of 47234483 is about 6872.7347540844. The cubic root of 47234483 is about 361.4817605023.

The spelling of 47234483 in words is "forty-seven million, two hundred thirty-four thousand, four hundred eighty-three".

Divisors: 1 17 31 47 527 799 1457 1907 24769 32419 59117 89629 1004989 1523693 2778499 47234483