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8234153 = 41229877
BaseRepresentation
bin11111011010010010101001
3120111100010122
4133122102221
54101443103
6452253025
7126663164
oct37322251
916440118
108234153
114714494
122911175
131923ba5
141144adb
15ac9b38
hex7da4a9

8234153 has 8 divisors (see below), whose sum is σ = 8481480. Its totient is φ = 7989120.

The previous prime is 8234147. The next prime is 8234167. The reversal of 8234153 is 3514328.

It can be written as a sum of positive squares in 4 ways, for example, as 2319529 + 5914624 = 1523^2 + 2432^2 .

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 8234153 - 26 = 8234089 is a prime.

It is a super-3 number, since 3×82341533 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8234123) 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, 8951 + ... + 9827.

It is an arithmetic number, because the mean of its divisors is an integer number (1060185).

Almost surely, 28234153 is an apocalyptic number.

It is an amenable number.

8234153 is a deficient number, since it is larger than the sum of its proper divisors (247327).

8234153 is a wasteful number, since it uses less digits than its factorization.

8234153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147.

The product of its digits is 2880, while the sum is 26.

The square root of 8234153 is about 2869.5213886640. The cubic root of 8234153 is about 201.9325412753.

The spelling of 8234153 in words is "eight million, two hundred thirty-four thousand, one hundred fifty-three".

Divisors: 1 41 229 877 9389 35957 200833 8234153