Search a number
-
+
9080465157 = 321008940573
BaseRepresentation
bin10000111010011110…
…01110011100000101
3212102211111102110100
420131033032130011
5122044044341112
64101013514313
7441010452231
oct103517163405
925384442410
109080465157
11393a75a965
121915042999
13b1934430a
14621d9d5c1
153822c32dc
hex21d3ce705

9080465157 has 6 divisors (see below), whose sum is σ = 13116227462. Its totient is φ = 6053643432.

The previous prime is 9080465117. The next prime is 9080465179. The reversal of 9080465157 is 7515640809.

9080465157 is a `hidden beast` number, since 90 + 8 + 0 + 46 + 515 + 7 = 666.

9080465157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8285732676 + 794732481 = 91026^2 + 28191^2 .

It is not a de Polignac number, because 9080465157 - 219 = 9079940869 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 (9080465117) 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 5 ways as a sum of consecutive naturals, for example, 504470278 + ... + 504470295.

Almost surely, 29080465157 is an apocalyptic number.

It is an amenable number.

9080465157 is a deficient number, since it is larger than the sum of its proper divisors (4035762305).

9080465157 is a wasteful number, since it uses less digits than its factorization.

9080465157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008940579 (or 1008940576 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 9080465157 is about 95291.4747341020. The cubic root of 9080465157 is about 2086.2644870147.

It can be divided in two parts, 90804 and 65157, that added together give a triangular number (155961 = T558).

The spelling of 9080465157 in words is "nine billion, eighty million, four hundred sixty-five thousand, one hundred fifty-seven".

Divisors: 1 3 9 1008940573 3026821719 9080465157