Search a number
-
+
30422262107 = 211577249881
BaseRepresentation
bin11100010101010011…
…101110000101011011
32220112011212001002102
4130111103232011123
5444301044341412
621550434354015
72124614650466
oct342523560533
986464761072
1030422262107
11119a1634886
125a9042b90b
132b3a9cc633
1416885662dd
15bd0c388c2
hex7154ee15b

30422262107 has 8 divisors (see below), whose sum is σ = 30619540752. Its totient is φ = 30225484800.

The previous prime is 30422262067. The next prime is 30422262181. The reversal of 30422262107 is 70126222403.

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 30422262107 - 210 = 30422261083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30422262107.

It is not an unprimeable number, because it can be changed into a prime (30422262197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3194 + ... + 246687.

It is an arithmetic number, because the mean of its divisors is an integer number (3827442594).

Almost surely, 230422262107 is an apocalyptic number.

30422262107 is a deficient number, since it is larger than the sum of its proper divisors (197278645).

30422262107 is a wasteful number, since it uses less digits than its factorization.

30422262107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250669.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 30422262107 in words is "thirty billion, four hundred twenty-two million, two hundred sixty-two thousand, one hundred seven".

Divisors: 1 211 577 121747 249881 52724891 144181337 30422262107