Search a number
-
+
2422107930389 = 73715259612869
BaseRepresentation
bin100011001111110000111…
…000011111111100010101
322120112212212101110002112
4203033300320133330111
5304140434112233024
65052411230520405
7336664043466440
oct43176070377425
98515785343075
102422107930389
11854234867534
12331507066105
131475331b3a14
1485332c8a657
154301072400e
hex233f0e1ff15

2422107930389 has 16 divisors (see below), whose sum is σ = 2843128444800. Its totient is φ = 2019846227904.

The previous prime is 2422107930371. The next prime is 2422107930409. The reversal of 2422107930389 is 9830397012242.

It is a de Polignac number, because none of the positive numbers 2k-2422107930389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422107930289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3645647 + ... + 4258515.

It is an arithmetic number, because the mean of its divisors is an integer number (177695527800).

Almost surely, 22422107930389 is an apocalyptic number.

It is an amenable number.

2422107930389 is a deficient number, since it is larger than the sum of its proper divisors (421020514411).

2422107930389 is a wasteful number, since it uses less digits than its factorization.

2422107930389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628172.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 2422107930389 in words is "two trillion, four hundred twenty-two billion, one hundred seven million, nine hundred thirty thousand, three hundred eighty-nine".

Divisors: 1 7 37 259 15259 106813 564583 612869 3952081 4290083 22676153 158733071 9351768071 65462376497 346015418627 2422107930389