Search a number
-
+
10032211243 is a prime number
BaseRepresentation
bin10010101011111011…
…10110010100101011
3221220011101010122101
421111331312110223
5131021221224433
64335253034231
7503415250165
oct112575662453
927804333571
1010032211243
114288a1587a
121b3b925977
13c3b587a92
146b2549935
153dab2207d
hex255f7652b

10032211243 has 2 divisors, whose sum is σ = 10032211244. Its totient is φ = 10032211242.

The previous prime is 10032211187. The next prime is 10032211249. The reversal of 10032211243 is 34211223001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (34211223001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10032211243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10032211243.

It is not a weakly prime, because it can be changed into another prime (10032211249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016105621 + 5016105622.

It is an arithmetic number, because the mean of its divisors is an integer number (5016105622).

Almost surely, 210032211243 is an apocalyptic number.

10032211243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10032211243 is an equidigital number, since it uses as much as digits as its factorization.

10032211243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10032211243 its reverse (34211223001), we get a palindrome (44243434244).

The spelling of 10032211243 in words is "ten billion, thirty-two million, two hundred eleven thousand, two hundred forty-three".