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230009730174 = 23272298992483
BaseRepresentation
bin1101011000110110100…
…1011111010001111110
3210222200202212221011100
43112031221133101332
512232024442331144
6253355350433530
722421566306500
oct3261551372176
9728622787140
10230009730174
11896015506a4
12386b19628a6
13188c7710073
14b1bd93dd70
155eb2d71269
hex358da5f47e

230009730174 has 72 divisors (see below), whose sum is σ = 599708757960. Its totient is φ = 63450952992.

The previous prime is 230009730169. The next prime is 230009730211. The reversal of 230009730174 is 471037900032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4470664 + ... + 4521819.

It is an arithmetic number, because the mean of its divisors is an integer number (8329288305).

Almost surely, 2230009730174 is an apocalyptic number.

230009730174 is an abundant number, since it is smaller than the sum of its proper divisors (369699027786).

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

230009730174 is a wasteful number, since it uses less digits than its factorization.

230009730174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8992534 (or 8992524 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 230009730174 in words is "two hundred thirty billion, nine million, seven hundred thirty thousand, one hundred seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 29 42 49 58 63 87 98 126 147 174 203 261 294 406 441 522 609 882 1218 1421 1827 2842 3654 4263 8526 12789 25578 8992483 17984966 26977449 53954898 62947381 80932347 125894762 161864694 188842143 260782007 377684286 440631667 521564014 566526429 782346021 881263334 1133052858 1321895001 1564692042 1825474049 2347038063 2643790002 3650948098 3965685003 4694076126 5476422147 7931370006 10952844294 12778318343 16429266441 25556636686 32858532882 38334955029 76669910058 115004865087 230009730174