Search a number
-
+
222430222413 = 32715722488143
BaseRepresentation
bin1100111100100111011…
…1111101100001001101
3210021010112201001011200
43033021313331201031
512121014114104123
6250103311340113
722033012460310
oct3171167754115
9707115631150
10222430222413
11863720752a3
1237137521639
1317c8a334a29
14aaa1052977
155bbc736143
hex33c9dfd84d

222430222413 has 24 divisors (see below), whose sum is σ = 369525182208. Its totient is φ = 126293405472.

The previous prime is 222430222361. The next prime is 222430222423. The reversal of 222430222413 is 314222034222.

222430222413 is a `hidden beast` number, since 2 + 2 + 2 + 430 + 2 + 224 + 1 + 3 = 666.

It is not a de Polignac number, because 222430222413 - 212 = 222430218317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222430222423) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11234181 + ... + 11253962.

It is an arithmetic number, because the mean of its divisors is an integer number (15396882592).

Almost surely, 2222430222413 is an apocalyptic number.

It is an amenable number.

222430222413 is a deficient number, since it is larger than the sum of its proper divisors (147094959795).

222430222413 is a wasteful number, since it uses less digits than its factorization.

222430222413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488313 (or 22488310 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 222430222413 its reverse (314222034222), we get a palindrome (536652256635).

The spelling of 222430222413 in words is "two hundred twenty-two billion, four hundred thirty million, two hundred twenty-two thousand, four hundred thirteen".

Divisors: 1 3 7 9 21 63 157 471 1099 1413 3297 9891 22488143 67464429 157417001 202393287 472251003 1416753009 3530638451 10591915353 24714469157 31775746059 74143407471 222430222413