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93348841 = 4112131877
BaseRepresentation
bin1011001000001…
…10001111101001
320111122121112111
411210012033221
5142344130331
613132442321
72212311025
oct544061751
9214577474
1093348841
1148769403
12273193a1
1316455301
14c57d385
1582dddb1
hex59063e9

93348841 has 8 divisors (see below), whose sum is σ = 95755464. Its totient is φ = 90948480.

The previous prime is 93348809. The next prime is 93348851. The reversal of 93348841 is 14884339.

It can be written as a sum of positive squares in 4 ways, for example, as 1265625 + 92083216 = 1125^2 + 9596^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 93348841 - 25 = 93348809 is a prime.

It is a super-2 number, since 2×933488412 = 17428012232086562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93348794 and 93348803.

It is not an unprimeable number, because it can be changed into a prime (93348851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48795 + ... + 50671.

It is an arithmetic number, because the mean of its divisors is an integer number (11969433).

Almost surely, 293348841 is an apocalyptic number.

It is an amenable number.

93348841 is a deficient number, since it is larger than the sum of its proper divisors (2406623).

93348841 is a wasteful number, since it uses less digits than its factorization.

93348841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131.

The product of its digits is 82944, while the sum is 40.

The square root of 93348841 is about 9661.7203954575. The cubic root of 93348841 is about 453.6312624324.

The spelling of 93348841 in words is "ninety-three million, three hundred forty-eight thousand, eight hundred forty-one".

Divisors: 1 41 1213 1877 49733 76957 2276801 93348841