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94028271 = 345916827
BaseRepresentation
bin1011001101011…
…00000111101111
320112221010112120
411212230013233
5143032401041
613155204023
72221140621
oct546540757
9215833476
1094028271
1149092917
12275a6613
131663263c
14c6b8c11
1583c5366
hex59ac1ef

94028271 has 8 divisors (see below), whose sum is σ = 125416704. Its totient is φ = 62662680.

The previous prime is 94028261. The next prime is 94028279. The reversal of 94028271 is 17282049.

It is a happy number.

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

It is not a de Polignac number, because 94028271 - 213 = 94020079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94028279) 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, 10360 + ... + 17186.

It is an arithmetic number, because the mean of its divisors is an integer number (15677088).

Almost surely, 294028271 is an apocalyptic number.

94028271 is a deficient number, since it is larger than the sum of its proper divisors (31388433).

94028271 is a wasteful number, since it uses less digits than its factorization.

94028271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11421.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 94028271 is about 9696.8175707291. The cubic root of 94028271 is about 454.7291726452.

The spelling of 94028271 in words is "ninety-four million, twenty-eight thousand, two hundred seventy-one".

Divisors: 1 3 4591 6827 13773 20481 31342757 94028271