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270432130 = 25191423327
BaseRepresentation
bin10000000111100…
…111011110000010
3200211212101010211
4100013213132002
51023212312010
642500144334
76462430603
oct2007473602
9624771124
10270432130
11129719731
12766980aa
1344047717
1427cb7daa
1518b1d08a
hex101e7782

270432130 has 16 divisors (see below), whose sum is σ = 512398080. Its totient is φ = 102479472.

The previous prime is 270432119. The next prime is 270432133. The reversal of 270432130 is 31234072.

It is not an unprimeable number, because it can be changed into a prime (270432133) 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, 711474 + ... + 711853.

It is an arithmetic number, because the mean of its divisors is an integer number (32024880).

Almost surely, 2270432130 is an apocalyptic number.

270432130 is a deficient number, since it is larger than the sum of its proper divisors (241965950).

270432130 is a wasteful number, since it uses less digits than its factorization.

270432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423353.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 270432130 is about 16444.8207652136. The cubic root of 270432130 is about 646.6750364996.

The spelling of 270432130 in words is "two hundred seventy million, four hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 1423327 2846654 7116635 14233270 27043213 54086426 135216065 270432130