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83393301 = 337751291
BaseRepresentation
bin1001111100001…
…11101100010101
312210220211002210
410332013230111
5132322041201
612135224033
72031555105
oct476075425
9183824083
1083393301
1143089692
1223b18019
131437aa64
14b10b205
1574c41d6
hex4f87b15

83393301 has 8 divisors (see below), whose sum is σ = 114196384. Its totient is φ = 54092880.

The previous prime is 83393291. The next prime is 83393309. The reversal of 83393301 is 10339338.

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

It is not a de Polignac number, because 83393301 - 217 = 83262229 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 (83393309) 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, 375535 + ... + 375756.

It is an arithmetic number, because the mean of its divisors is an integer number (14274548).

Almost surely, 283393301 is an apocalyptic number.

It is an amenable number.

83393301 is a deficient number, since it is larger than the sum of its proper divisors (30803083).

83393301 is a wasteful number, since it uses less digits than its factorization.

83393301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751331.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 83393301 is about 9131.9932654377. The cubic root of 83393301 is about 436.8949804104.

The spelling of 83393301 in words is "eighty-three million, three hundred ninety-three thousand, three hundred one".

Divisors: 1 3 37 111 751291 2253873 27797767 83393301