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30422415153 = 313780061927
BaseRepresentation
bin11100010101010100…
…010011011100110001
32220112012010211000210
4130111110103130301
5444301114241103
621550441534333
72124616155624
oct342524233461
986465124023
1030422415153
11119a1729869
125a904a43a9
132b3aa541b0
1416885a5dbb
15bd0c68e03
hex715513731

30422415153 has 8 divisors (see below), whose sum is σ = 43683467968. Its totient is φ = 18721486224.

The previous prime is 30422415151. The next prime is 30422415197. The reversal of 30422415153 is 35151422403.

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

It is not a de Polignac number, because 30422415153 - 21 = 30422415151 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30422415153.

It is not an unprimeable number, because it can be changed into a prime (30422415151) 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, 390030925 + ... + 390031002.

It is an arithmetic number, because the mean of its divisors is an integer number (5460433496).

Almost surely, 230422415153 is an apocalyptic number.

It is an amenable number.

30422415153 is a deficient number, since it is larger than the sum of its proper divisors (13261052815).

30422415153 is a wasteful number, since it uses less digits than its factorization.

30422415153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780061943.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 30422415153 its reverse (35151422403), we get a palindrome (65573837556).

The spelling of 30422415153 in words is "thirty billion, four hundred twenty-two million, four hundred fifteen thousand, one hundred fifty-three".

Divisors: 1 3 13 39 780061927 2340185781 10140805051 30422415153