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47034341 = 197257929
BaseRepresentation
bin1011001101101…
…0111111100101
310021111120222122
42303122333211
544020044331
64400035325
71110533234
oct263327745
9107446878
1047034341
1124605662
1213902b45
13998a593
146364b1b
1541e117b
hex2cdafe5

47034341 has 8 divisors (see below), whose sum is σ = 47508120. Its totient is φ = 46563328.

The previous prime is 47034331. The next prime is 47034343. The reversal of 47034341 is 14343074.

It can be written as a sum of positive squares in 4 ways, for example, as 20511841 + 26522500 = 4529^2 + 5150^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-47034341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47034341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47034343) by changing a digit.

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, 50165 + ... + 51093.

It is an arithmetic number, because the mean of its divisors is an integer number (5938515).

Almost surely, 247034341 is an apocalyptic number.

It is an amenable number.

47034341 is a deficient number, since it is larger than the sum of its proper divisors (473779).

47034341 is a wasteful number, since it uses less digits than its factorization.

47034341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 47034341 is about 6858.1587179067. The cubic root of 47034341 is about 360.9704807266.

The spelling of 47034341 in words is "forty-seven million, thirty-four thousand, three hundred forty-one".

Divisors: 1 197 257 929 50629 183013 238753 47034341