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171000130 = 2572442859
BaseRepresentation
bin10100011000101…
…00000101000010
3102220202201002011
422030110011002
5322234001010
624545043134
74144322440
oct1214240502
9386681064
10171000130
1188585a24
12493264aa
1329572612
14189d3b90
151002ba8a
hexa314142

171000130 has 16 divisors (see below), whose sum is σ = 351771840. Its totient is φ = 58628592.

The previous prime is 171000119. The next prime is 171000131. The reversal of 171000130 is 31000171.

It is a self number, because there is not a number n which added to its sum of digits gives 171000130.

It is not an unprimeable number, because it can be changed into a prime (171000131) 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, 1221360 + ... + 1221499.

It is an arithmetic number, because the mean of its divisors is an integer number (21985740).

Almost surely, 2171000130 is an apocalyptic number.

171000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

171000130 is an abundant number, since it is smaller than the sum of its proper divisors (180771710).

171000130 is a wasteful number, since it uses less digits than its factorization.

171000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442873.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 171000130 is about 13076.7018012953. The cubic root of 171000130 is about 555.0500509470.

The spelling of 171000130 in words is "one hundred seventy-one million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 35 70 2442859 4885718 12214295 17100013 24428590 34200026 85500065 171000130