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93340169 = 1316934241
BaseRepresentation
bin1011001000001…
…00001000001001
320111122011122022
411210010020021
5142343341134
613132334225
72212243526
oct544041011
9214564568
1093340169
114876293a
1227314375
1316451390
14c57a14d
1582db52e
hex5904209

93340169 has 8 divisors (see below), whose sum is σ = 100603272. Its totient is φ = 86088960.

The previous prime is 93340153. The next prime is 93340189. The reversal of 93340169 is 96104339.

It can be written as a sum of positive squares in 4 ways, for example, as 19035769 + 74304400 = 4363^2 + 8620^2 .

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 93340169 - 24 = 93340153 is a prime.

It is a super-2 number, since 2×933401692 = 17424774297897122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93340109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19889 + ... + 24129.

It is an arithmetic number, because the mean of its divisors is an integer number (12575409).

Almost surely, 293340169 is an apocalyptic number.

It is an amenable number.

93340169 is a deficient number, since it is larger than the sum of its proper divisors (7263103).

93340169 is a wasteful number, since it uses less digits than its factorization.

93340169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 93340169 is about 9661.2716036762. The cubic root of 93340169 is about 453.6172147231.

The spelling of 93340169 in words is "ninety-three million, three hundred forty thousand, one hundred sixty-nine".

Divisors: 1 13 1693 4241 22009 55133 7180013 93340169