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159119230 = 2529548687
BaseRepresentation
bin10010111101111…
…11011101111110
3102002102002112211
421132333131332
5311213303410
623442251034
73641330314
oct1136773576
9362362484
10159119230
11819006a6
1245356a7a
1326c728ba
14171c00b4
15de8168a
hex97bf77e

159119230 has 16 divisors (see below), whose sum is σ = 296291520. Its totient is φ = 61452832.

The previous prime is 159119179. The next prime is 159119287. The reversal of 159119230 is 32911951.

It is a happy number.

159119230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 159119192 and 159119201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274054 + ... + 274633.

It is an arithmetic number, because the mean of its divisors is an integer number (18518220).

Almost surely, 2159119230 is an apocalyptic number.

159119230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159119230 is a deficient number, since it is larger than the sum of its proper divisors (137172290).

159119230 is a wasteful number, since it uses less digits than its factorization.

159119230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548723.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 159119230 is about 12614.2471039694. The cubic root of 159119230 is about 541.8855324868.

The spelling of 159119230 in words is "one hundred fifty-nine million, one hundred nineteen thousand, two hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 548687 1097374 2743435 5486870 15911923 31823846 79559615 159119230