Search a number
-
+
2490612295 = 52235234271
BaseRepresentation
bin1001010001110011…
…1011101001000111
320102120112012202211
42110130323221013
520100044043140
61051050244251
7115501566223
oct22434735107
96376465684
102490612295
111068981976
12596126687
13308cc34b2
14198ac9783
15e89c42ea
hex9473ba47

2490612295 has 16 divisors (see below), whose sum is σ = 3008581632. Its totient is φ = 1979298720.

The previous prime is 2490612277. The next prime is 2490612301. The reversal of 2490612295 is 5922160942.

It is not a de Polignac number, because 2490612295 - 25 = 2490612263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 581010 + ... + 585280.

It is an arithmetic number, because the mean of its divisors is an integer number (188036352).

Almost surely, 22490612295 is an apocalyptic number.

2490612295 is a deficient number, since it is larger than the sum of its proper divisors (517969337).

2490612295 is a wasteful number, since it uses less digits than its factorization.

2490612295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2490612295 is about 49906.0346551397. The cubic root of 2490612295 is about 1355.5078673378.

The spelling of 2490612295 in words is "two billion, four hundred ninety million, six hundred twelve thousand, two hundred ninety-five".

Divisors: 1 5 223 523 1115 2615 4271 21355 116629 583145 952433 2233733 4762165 11168665 498122459 2490612295