Search a number
-
+
2593711045 = 54135572
BaseRepresentation
bin1001101010011000…
…1110001111000101
320200202112011200001
42122212032033011
520302442223140
61105212121301
7121163115532
oct23246161705
96622464601
102593711045
11111109a552
12604766231
13324480583
141a8685d89
15102a8be9a
hex9a98e3c5

2593711045 has 12 divisors (see below), whose sum is σ = 3189263364. Its totient is φ = 2023790720.

The previous prime is 2593711039. The next prime is 2593711061. The reversal of 2593711045 is 5401173952.

2593711045 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 6 ways, for example, as 1284935716 + 1308775329 = 35846^2 + 36177^2 .

It is not a de Polignac number, because 2593711045 - 29 = 2593710533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2593710995 and 2593711013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 727407 + ... + 730963.

It is an arithmetic number, because the mean of its divisors is an integer number (265771947).

Almost surely, 22593711045 is an apocalyptic number.

It is an amenable number.

2593711045 is a deficient number, since it is larger than the sum of its proper divisors (595552319).

2593711045 is an frugal number, since it uses more digits than its factorization.

2593711045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7160 (or 3603 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 2593711045 is about 50928.4895220740. The cubic root of 2593711045 is about 1373.9592865505.

Adding to 2593711045 its reverse (5401173952), we get a palindrome (7994884997).

The spelling of 2593711045 in words is "two billion, five hundred ninety-three million, seven hundred eleven thousand, forty-five".

Divisors: 1 5 41 205 3557 17785 145837 729185 12652249 63261245 518742209 2593711045