Search a number
-
+
232222023332 = 221317749251609
BaseRepresentation
bin1101100001000110000…
…0101101111010100100
3211012101221201001211222
43120101200231322210
512301042314221312
6254403055515512
722530451425665
oct3302140557244
9735357631758
10232222023332
118a537307252
123900a828b98
1318b8ab56c80
14b34d69b36c
1560921ba672
hex361182dea4

232222023332 has 24 divisors (see below), whose sum is σ = 437675595000. Its totient is φ = 107172930816.

The previous prime is 232222023317. The next prime is 232222023361. The reversal of 232222023332 is 233320222232.

It can be written as a sum of positive squares in 4 ways, for example, as 884110756 + 231337912576 = 29734^2 + 480976^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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 7 ways as a sum of consecutive naturals, for example, 797144 + ... + 1048752.

It is an arithmetic number, because the mean of its divisors is an integer number (18236483125).

Almost surely, 2232222023332 is an apocalyptic number.

It is an amenable number.

232222023332 is a deficient number, since it is larger than the sum of its proper divisors (205453571668).

232222023332 is a wasteful number, since it uses less digits than its factorization.

232222023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269375 (or 269373 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 232222023332 its reverse (233320222232), we get a palindrome (465542245564).

The spelling of 232222023332 in words is "two hundred thirty-two billion, two hundred twenty-two million, twenty-three thousand, three hundred thirty-two".

Divisors: 1 2 4 13 26 52 17749 35498 70996 230737 251609 461474 503218 922948 1006436 3270917 6541834 13083668 4465808141 8931616282 17863232564 58055505833 116111011666 232222023332