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93385601 = 149626749
BaseRepresentation
bin1011001000011…
…11001110000001
320111201110221222
411210033032001
5142401314401
613133324425
72212523141
oct544171601
9214643858
1093385601
1148793a91
1227336715
1316468c6a
14c58c921
1582e9c1b
hex590f381

93385601 has 4 divisors (see below), whose sum is σ = 94012500. Its totient is φ = 92758704.

The previous prime is 93385583. The next prime is 93385619. The reversal of 93385601 is 10658339.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10658339 = 15836733.

It is an interprime number because it is at equal distance from previous prime (93385583) and next prime (93385619).

It can be written as a sum of positive squares in 2 ways, for example, as 25240576 + 68145025 = 5024^2 + 8255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-93385601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93385631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313226 + ... + 313523.

It is an arithmetic number, because the mean of its divisors is an integer number (23503125).

Almost surely, 293385601 is an apocalyptic number.

It is an amenable number.

93385601 is a deficient number, since it is larger than the sum of its proper divisors (626899).

93385601 is a wasteful number, since it uses less digits than its factorization.

93385601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626898.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 93385601 is about 9663.6225609240. The cubic root of 93385601 is about 453.6908000286.

The spelling of 93385601 in words is "ninety-three million, three hundred eighty-five thousand, six hundred one".

Divisors: 1 149 626749 93385601