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93804349 = 1913993529
BaseRepresentation
bin1011001011101…
…01011100111101
320112111202101011
411211311130331
5143003214344
613150315221
72216216032
oct545653475
9215452334
1093804349
1148a4a661
12274b8b11
1316584742
14c65b389
15837dd34
hex597573d

93804349 has 8 divisors (see below), whose sum is σ = 98840000. Its totient is φ = 88778592.

The previous prime is 93804331. The next prime is 93804353. The reversal of 93804349 is 94340839.

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-93804349 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 (93804379) 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, 24817 + ... + 28345.

It is an arithmetic number, because the mean of its divisors is an integer number (12355000).

Almost surely, 293804349 is an apocalyptic number.

It is an amenable number.

93804349 is a deficient number, since it is larger than the sum of its proper divisors (5035651).

93804349 is a wasteful number, since it uses less digits than its factorization.

93804349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 93804349 is about 9685.2645291701. The cubic root of 93804349 is about 454.3679167494.

The spelling of 93804349 in words is "ninety-three million, eight hundred four thousand, three hundred forty-nine".

Divisors: 1 19 1399 3529 26581 67051 4937071 93804349