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159052130 = 2523691531
BaseRepresentation
bin10010111101011…
…11000101100010
3102002021200111122
421132233011202
5311204132010
623441012242
73640630556
oct1136570542
9362250448
10159052130
1181865246
1245324082
1326c4b1b3
14171a3866
15de6b855
hex97af162

159052130 has 16 divisors (see below), whose sum is σ = 298741824. Its totient is φ = 60854640.

The previous prime is 159052129. The next prime is 159052139. The reversal of 159052130 is 31250951.

159052130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 159052130.

It is not an unprimeable number, because it can be changed into a prime (159052139) 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, 345536 + ... + 345995.

It is an arithmetic number, because the mean of its divisors is an integer number (18671364).

Almost surely, 2159052130 is an apocalyptic number.

159052130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159052130 is a deficient number, since it is larger than the sum of its proper divisors (139689694).

159052130 is a wasteful number, since it uses less digits than its factorization.

159052130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691561.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 159052130 is about 12611.5871324746. The cubic root of 159052130 is about 541.8093513919.

The spelling of 159052130 in words is "one hundred fifty-nine million, fifty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 691531 1383062 3457655 6915310 15905213 31810426 79526065 159052130