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230701592 = 231123113983
BaseRepresentation
bin11011100000000…
…11101000011000
3121002002212002102
431300003220120
5433024422332
634520422532
75500634252
oct1560035030
9532085072
10230701592
11109252580
1265317a48
1338a46724
14228d4cd2
15153c1062
hexdc03a18

230701592 has 32 divisors (see below), whose sum is σ = 492410880. Its totient is φ = 100304160.

The previous prime is 230701589. The next prime is 230701607. The reversal of 230701592 is 295107032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54968 + ... + 59015.

It is an arithmetic number, because the mean of its divisors is an integer number (15387840).

Almost surely, 2230701592 is an apocalyptic number.

230701592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230701592 is an abundant number, since it is smaller than the sum of its proper divisors (261709288).

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

230701592 is a wasteful number, since it uses less digits than its factorization.

230701592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114023 (or 114019 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 230701592 is about 15188.8640786597. The cubic root of 230701592 is about 613.3149209448.

The spelling of 230701592 in words is "two hundred thirty million, seven hundred one thousand, five hundred ninety-two".

Divisors: 1 2 4 8 11 22 23 44 46 88 92 184 253 506 1012 2024 113983 227966 455932 911864 1253813 2507626 2621609 5015252 5243218 10030504 10486436 20972872 28837699 57675398 115350796 230701592