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93401841 = 3132394919
BaseRepresentation
bin1011001000100…
…11001011110001
320111202022020110
411210103023301
5142402324331
613133531533
72212621401
oct544231361
9214668213
1093401841
11487a5205
1227343ba9
1316473480
14c594801
1582ee946
hex59132f1

93401841 has 8 divisors (see below), whose sum is σ = 134115520. Its totient is φ = 57478032.

The previous prime is 93401839. The next prime is 93401843. The reversal of 93401841 is 14810439.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (93401839) and next prime (93401843).

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

It is not a de Polignac number, because 93401841 - 21 = 93401839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93401799 and 93401808.

It is not an unprimeable number, because it can be changed into a prime (93401843) 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, 1197421 + ... + 1197498.

It is an arithmetic number, because the mean of its divisors is an integer number (16764440).

Almost surely, 293401841 is an apocalyptic number.

It is an amenable number.

93401841 is a deficient number, since it is larger than the sum of its proper divisors (40713679).

93401841 is a wasteful number, since it uses less digits than its factorization.

93401841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394935.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 93401841 is about 9664.4627890018. The cubic root of 93401841 is about 453.7170978427.

The spelling of 93401841 in words is "ninety-three million, four hundred one thousand, eight hundred forty-one".

Divisors: 1 3 13 39 2394919 7184757 31133947 93401841