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93410661 = 3181172027
BaseRepresentation
bin1011001000101…
…01010101100101
320111202202100010
411210111111211
5142403120121
613134040433
72212656201
oct544252545
9214682303
1093410661
11488008a3
1227349119
13164774a6
14c597b01
158302376
hex5915565

93410661 has 8 divisors (see below), whose sum is σ = 125236384. Its totient is φ = 61929360.

The previous prime is 93410617. The next prime is 93410677. The reversal of 93410661 is 16601439.

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

It is not a de Polignac number, because 93410661 - 210 = 93409637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93410561) 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, 85471 + ... + 86556.

It is an arithmetic number, because the mean of its divisors is an integer number (15654548).

Almost surely, 293410661 is an apocalyptic number.

It is an amenable number.

93410661 is a deficient number, since it is larger than the sum of its proper divisors (31825723).

93410661 is a wasteful number, since it uses less digits than its factorization.

93410661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172211.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 93410661 is about 9664.9190891595. The cubic root of 93410661 is about 453.7313789989.

The spelling of 93410661 in words is "ninety-three million, four hundred ten thousand, six hundred sixty-one".

Divisors: 1 3 181 543 172027 516081 31136887 93410661