Search a number
-
+
49010010151 is a prime number
BaseRepresentation
bin101101101001001110…
…010110100000100111
311200111120222110212011
4231221032112200213
51300333030311101
634303114335051
73353341132654
oct555116264047
9150446873764
1049010010151
111986a967023
1295b942a487
134810928c0b
14252d06ac2b
15141c9de751
hexb69396827

49010010151 has 2 divisors, whose sum is σ = 49010010152. Its totient is φ = 49010010150.

The previous prime is 49010010149. The next prime is 49010010157. The reversal of 49010010151 is 15101001094.

49010010151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49010010151 - 21 = 49010010149 is a prime.

It is a super-2 number, since 2×490100101512 (a number of 22 digits) contains 22 as substring.

Together with 49010010149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49010010157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24505005075 + 24505005076.

It is an arithmetic number, because the mean of its divisors is an integer number (24505005076).

Almost surely, 249010010151 is an apocalyptic number.

49010010151 is a deficient number, since it is larger than the sum of its proper divisors (1).

49010010151 is an equidigital number, since it uses as much as digits as its factorization.

49010010151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 49010010151 in words is "forty-nine billion, ten million, ten thousand, one hundred fifty-one".