Search a number
-
+
52455043 is a prime number
BaseRepresentation
bin1100100000011…
…0011010000011
310122200222210101
43020012122003
5101412030133
65112143231
71204601104
oct310063203
9118628711
1052455043
1127678283
1215697b17
13ab379b4
146d763ab
15491237d
hex3206683

52455043 has 2 divisors, whose sum is σ = 52455044. Its totient is φ = 52455042.

The previous prime is 52455041. The next prime is 52455089. The reversal of 52455043 is 34055425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52455043 - 21 = 52455041 is a prime.

It is a super-2 number, since 2×524550432 = 5503063072263698, which contains 22 as substring.

Together with 52455041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52455041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26227521 + 26227522.

It is an arithmetic number, because the mean of its divisors is an integer number (26227522).

Almost surely, 252455043 is an apocalyptic number.

52455043 is a deficient number, since it is larger than the sum of its proper divisors (1).

52455043 is an equidigital number, since it uses as much as digits as its factorization.

52455043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 52455043 is about 7242.5853809258. The cubic root of 52455043 is about 374.3367071758.

The spelling of 52455043 in words is "fifty-two million, four hundred fifty-five thousand, forty-three".