Search a number
-
+
49476241 is a prime number
BaseRepresentation
bin1011110010111…
…1001010010001
310110002122122101
42330233022101
5100131214431
64524240401
71140353413
oct274571221
9113078571
1049476241
1125a23261
12146a0101
13a333ba9
1467dc9b3
154524961
hex2f2f291

49476241 has 2 divisors, whose sum is σ = 49476242. Its totient is φ = 49476240.

The previous prime is 49476227. The next prime is 49476253. The reversal of 49476241 is 14267494.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36000000 + 13476241 = 6000^2 + 3671^2 .

It is a cyclic number.

It is not a de Polignac number, because 49476241 - 27 = 49476113 is a prime.

It is a super-3 number, since 3×494762413 (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49476241.

It is not a weakly prime, because it can be changed into another prime (49476221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24738120 + 24738121.

It is an arithmetic number, because the mean of its divisors is an integer number (24738121).

Almost surely, 249476241 is an apocalyptic number.

It is an amenable number.

49476241 is a deficient number, since it is larger than the sum of its proper divisors (1).

49476241 is an equidigital number, since it uses as much as digits as its factorization.

49476241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 49476241 is about 7033.9349584710. The cubic root of 49476241 is about 367.1122688100.

The spelling of 49476241 in words is "forty-nine million, four hundred seventy-six thousand, two hundred forty-one".