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171034084 = 221325032
BaseRepresentation
bin10100011000111…
…00010111100100
3102220211102122201
422030130113210
5322241042314
624545504244
74144523434
oct1214342744
9386742581
10171034084
11885a9491
1249342084
1329584c00
1418a022c4
1510036b74
hexa31c5e4

171034084 has 27 divisors (see below), whose sum is σ = 324750153. Its totient is φ = 78781872.

The previous prime is 171034069. The next prime is 171034103. The reversal of 171034084 is 480430171.

The square root of 171034084 is 13078.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 25300900 + 145733184 = 5030^2 + 12072^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 339777 + ... + 340279.

Almost surely, 2171034084 is an apocalyptic number.

171034084 is the 13078-th square number.

It is an amenable number.

171034084 is a deficient number, since it is larger than the sum of its proper divisors (153716069).

171034084 is an equidigital number, since it uses as much as digits as its factorization.

171034084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The cubic root of 171034084 is about 555.0867856602.

The spelling of 171034084 in words is "one hundred seventy-one million, thirty-four thousand, eighty-four".

Divisors: 1 2 4 13 26 52 169 338 503 676 1006 2012 6539 13078 26156 85007 170014 253009 340028 506018 1012036 3289117 6578234 13156468 42758521 85517042 171034084