Search a number
-
+
30423222301 = 833539103573
BaseRepresentation
bin11100010101010111…
…011000100000011101
32220112020122211020011
4130111113120200131
5444301321103201
621550511123221
72124626060053
oct342527304035
986466584204
1030423222301
11119a213022a
125a90813511
132b3ac776b4
1416887361d3
15bd0d78151
hex7155d881d

30423222301 has 8 divisors (see below), whose sum is σ = 30798764640. Its totient is φ = 30047894352.

The previous prime is 30423222283. The next prime is 30423222359. The reversal of 30423222301 is 10322232403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30423222301 - 211 = 30423220253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30423222371) by changing a digit.

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, 241951 + ... + 345523.

It is an arithmetic number, because the mean of its divisors is an integer number (3849845580).

Almost surely, 230423222301 is an apocalyptic number.

It is an amenable number.

30423222301 is a deficient number, since it is larger than the sum of its proper divisors (375542339).

30423222301 is a wasteful number, since it uses less digits than its factorization.

30423222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107195.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30423222301 its reverse (10322232403), we get a palindrome (40745454704).

The spelling of 30423222301 in words is "thirty billion, four hundred twenty-three million, two hundred twenty-two thousand, three hundred one".

Divisors: 1 83 3539 103573 293737 8596559 366544847 30423222301