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8470141 = 231133259
BaseRepresentation
bin100000010011…
…111001111101
3120221022211221
4200103321331
54132021031
6501313341
7131665201
oct40237175
916838757
108470141
114865819
122a05851
1319a7424
1411a6b01
15b24a11
hex813e7d

8470141 has 8 divisors (see below), whose sum is σ = 8919360. Its totient is φ = 8027712.

The previous prime is 8470139. The next prime is 8470153. The reversal of 8470141 is 1410748.

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 8470141 - 21 = 8470139 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 (8470171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970 + ... + 4228.

It is an arithmetic number, because the mean of its divisors is an integer number (1114920).

Almost surely, 28470141 is an apocalyptic number.

It is an amenable number.

8470141 is a deficient number, since it is larger than the sum of its proper divisors (449219).

8470141 is a wasteful number, since it uses less digits than its factorization.

8470141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 8470141 is about 2910.3506661569. The cubic root of 8470141 is about 203.8435058286.

Adding to 8470141 its reverse (1410748), we get a palindrome (9880889).

It can be divided in two parts, 84 and 70141, that added together give a square (70225 = 2652).

The spelling of 8470141 in words is "eight million, four hundred seventy thousand, one hundred forty-one".

Divisors: 1 23 113 2599 3259 74957 368267 8470141