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175930130 = 2518719403
BaseRepresentation
bin10100111110001…
…11101100010010
3110021001011202202
422133013230102
5330014231010
625242443202
74234244555
oct1237075422
9407034682
10175930130
1190342a02
124ab03502
132a5aa58c
141951869c
15106a26a5
hexa7c7b12

175930130 has 16 divisors (see below), whose sum is σ = 316877184. Its totient is φ = 70326960.

The previous prime is 175930103. The next prime is 175930133. The reversal of 175930130 is 31039571.

It is a junction number, because it is equal to n+sod(n) for n = 175930093 and 175930102.

It is not an unprimeable number, because it can be changed into a prime (175930133) 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, 14009 + ... + 23411.

It is an arithmetic number, because the mean of its divisors is an integer number (19804824).

Almost surely, 2175930130 is an apocalyptic number.

175930130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

175930130 is a deficient number, since it is larger than the sum of its proper divisors (140947054).

175930130 is a wasteful number, since it uses less digits than its factorization.

175930130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11281.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 175930130 is about 13263.8655753140. The cubic root of 175930130 is about 560.3336977974. Note that the first 3 decimals are identical.

The spelling of 175930130 in words is "one hundred seventy-five million, nine hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 1871 3742 9355 9403 18710 18806 47015 94030 17593013 35186026 87965065 175930130