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230227372134 = 232891091318463
BaseRepresentation
bin1101011001101010011…
…1101110100001100110
3211000020221102021210200
43112122213232201212
512233001201402014
6253433123331330
722430151242244
oct3263247564146
9730227367720
10230227372134
1189703393291
1238752820b46
13189308333a6
14b2007d5794
155ec7012a09
hex359a9ee866

230227372134 has 48 divisors (see below), whose sum is σ = 509058950400. Its totient is φ = 75183977088.

The previous prime is 230227372121. The next prime is 230227372171. The reversal of 230227372134 is 431273722032.

230227372134 is a `hidden beast` number, since 2 + 30 + 227 + 372 + 1 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484614 + ... + 833849.

It is an arithmetic number, because the mean of its divisors is an integer number (10605394800).

Almost surely, 2230227372134 is an apocalyptic number.

230227372134 is an abundant number, since it is smaller than the sum of its proper divisors (278831578266).

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

230227372134 is a wasteful number, since it uses less digits than its factorization.

230227372134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318669 (or 1318666 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 230227372134 in words is "two hundred thirty billion, two hundred twenty-seven million, three hundred seventy-two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 18 89 109 178 218 267 327 534 654 801 981 1602 1962 9701 19402 29103 58206 87309 174618 1318463 2636926 3955389 7910778 11866167 23732334 117343207 143712467 234686414 287424934 352029621 431137401 704059242 862274802 1056088863 1293412203 2112177726 2586824406 12790409563 25580819126 38371228689 76742457378 115113686067 230227372134