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232010012241 = 3272526099801
BaseRepresentation
bin1101100000010011011…
…1111101011001010001
3211011212011202210022100
43120010313331121101
512300124030342431
6254330043431013
722522265364600
oct3300467753121
9734764683270
10232010012241
118a438670177
1238b6b825469
1318b55c55917
14b32d46da37
15607d78c4e6
hex3604dfd651

232010012241 has 18 divisors (see below), whose sum is σ = 389839953282. Its totient is φ = 132577149600.

The previous prime is 232010012239. The next prime is 232010012287. The reversal of 232010012241 is 142210010232.

It is a happy number.

232010012241 is a `hidden beast` number, since 2 + 320 + 100 + 1 + 2 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 216344986641 + 15665025600 = 465129^2 + 125160^2 .

It is not a de Polignac number, because 232010012241 - 21 = 232010012239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232010012291) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 263049460 + ... + 263050341.

Almost surely, 2232010012241 is an apocalyptic number.

232010012241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

232010012241 is a deficient number, since it is larger than the sum of its proper divisors (157829941041).

232010012241 is a wasteful number, since it uses less digits than its factorization.

232010012241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526099821 (or 526099811 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 232010012241 its reverse (142210010232), we get a palindrome (374220022473).

The spelling of 232010012241 in words is "two hundred thirty-two billion, ten million, twelve thousand, two hundred forty-one".

Divisors: 1 3 7 9 21 49 63 147 441 526099801 1578299403 3682698607 4734898209 11048095821 25778890249 33144287463 77336670747 232010012241