Search a number
-
+
2440748675 = 5297629947
BaseRepresentation
bin1001000101111010…
…1101111010000011
320022002200212202002
42101132231322003
514444312424200
61042105414215
7114325010231
oct22136557203
96262625662
102440748675
111042814672
1258149a36b
132cb8851b1
14192229951
15e4424bd5
hex917ade83

2440748675 has 6 divisors (see below), whose sum is σ = 3026528388. Its totient is φ = 1952598920.

The previous prime is 2440748621. The next prime is 2440748693. The reversal of 2440748675 is 5768470442.

It is not a de Polignac number, because 2440748675 - 28 = 2440748419 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 48814949 + ... + 48814998.

It is an arithmetic number, because the mean of its divisors is an integer number (504421398).

Almost surely, 22440748675 is an apocalyptic number.

2440748675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2440748675 is a deficient number, since it is larger than the sum of its proper divisors (585779713).

2440748675 is an equidigital number, since it uses as much as digits as its factorization.

2440748675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97629957 (or 97629952 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 47.

The square root of 2440748675 is about 49403.9338008625. The cubic root of 2440748675 is about 1346.4007784771.

The spelling of 2440748675 in words is "two billion, four hundred forty million, seven hundred forty-eight thousand, six hundred seventy-five".

Divisors: 1 5 25 97629947 488149735 2440748675