Search a number
-
+
2554702441 is a prime number
BaseRepresentation
bin1001100001000101…
…1010101001101001
320121001010022220221
42120101122221221
520213000434231
61101300050041
7120210420034
oct23021325151
96531108827
102554702441
1110a1076835
125b3693921
13319373065
141a341001b
15ee433d11
hex9845aa69

2554702441 has 2 divisors, whose sum is σ = 2554702442. Its totient is φ = 2554702440.

The previous prime is 2554702439. The next prime is 2554702463. The reversal of 2554702441 is 1442074552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2262429225 + 292273216 = 47565^2 + 17096^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554702441 - 21 = 2554702439 is a prime.

Together with 2554702439, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2554702397 and 2554702406.

It is not a weakly prime, because it can be changed into another prime (2554700441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277351220 + 1277351221.

It is an arithmetic number, because the mean of its divisors is an integer number (1277351221).

Almost surely, 22554702441 is an apocalyptic number.

It is an amenable number.

2554702441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554702441 is an equidigital number, since it uses as much as digits as its factorization.

2554702441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 34.

The square root of 2554702441 is about 50544.0643498324. The cubic root of 2554702441 is about 1367.0364912761.

Adding to 2554702441 its reverse (1442074552), we get a palindrome (3996776993).

The spelling of 2554702441 in words is "two billion, five hundred fifty-four million, seven hundred two thousand, four hundred forty-one".