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159358230 = 23256129027
BaseRepresentation
bin10010111111110…
…01110100010110
3102002212020101200
421133321310112
5311243430410
623451333330
73643344153
oct1137716426
9362766350
10159358230
1181a54219
1245451246
1327027615
141724322a
15decc3c0
hex97f9d16

159358230 has 48 divisors (see below), whose sum is σ = 421138224. Its totient is φ = 41797440.

The previous prime is 159358217. The next prime is 159358249. The reversal of 159358230 is 32853951.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9024 + ... + 20003.

It is an arithmetic number, because the mean of its divisors is an integer number (8773713).

Almost surely, 2159358230 is an apocalyptic number.

159358230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159358230 is an abundant number, since it is smaller than the sum of its proper divisors (261779994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159358230 is a wasteful number, since it uses less digits than its factorization.

159358230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29101 (or 29098 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 159358230 is about 12623.7169645077. The cubic root of 159358230 is about 542.1567040979.

The spelling of 159358230 in words is "one hundred fifty-nine million, three hundred fifty-eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 61 90 122 183 305 366 549 610 915 1098 1830 2745 5490 29027 58054 87081 145135 174162 261243 290270 435405 522486 870810 1306215 1770647 2612430 3541294 5311941 8853235 10623882 15935823 17706470 26559705 31871646 53119410 79679115 159358230