Search a number
-
+
17422391106 = 2321377065041
BaseRepresentation
bin10000001110011101…
…001001011101000010
31122222012022011120200
4100032131021131002
5241140113003411
612000450150030
71154512611111
oct201635113502
948865264520
1017422391106
11743053833a
123462882316
131848674583
14bb3c31c78
156be80ee56
hex40e749742

17422391106 has 24 divisors (see below), whose sum is σ = 38024056044. Its totient is φ = 5765072640.

The previous prime is 17422391101. The next prime is 17422391111. The reversal of 17422391106 is 60119322471.

It is an interprime number because it is at equal distance from previous prime (17422391101) and next prime (17422391111).

It can be written as a sum of positive squares in 2 ways, for example, as 15390635481 + 2031755625 = 124059^2 + 45075^2 .

It is not an unprimeable number, because it can be changed into a prime (17422391101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3530055 + ... + 3534986.

Almost surely, 217422391106 is an apocalyptic number.

17422391106 is an abundant number, since it is smaller than the sum of its proper divisors (20601664938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17422391106 is a wasteful number, since it uses less digits than its factorization.

17422391106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065186 (or 7065183 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 17422391106 in words is "seventeen billion, four hundred twenty-two million, three hundred ninety-one thousand, one hundred six".

Divisors: 1 2 3 6 9 18 137 274 411 822 1233 2466 7065041 14130082 21195123 42390246 63585369 127170738 967910617 1935821234 2903731851 5807463702 8711195553 17422391106