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10053122273 = 81011240973
BaseRepresentation
bin10010101110011011…
…00111100011100001
3221221121201112011222
421113031213203201
5131042044403043
64341321144425
7504061062245
oct112715474341
927847645158
1010053122273
1142997a8617
121b4692b115
13c429c9a7c
146b5230425
153dc8a2d68
hex2573678e1

10053122273 has 4 divisors (see below), whose sum is σ = 10054371348. Its totient is φ = 10051873200.

The previous prime is 10053122269. The next prime is 10053122341. The reversal of 10053122273 is 37222135001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9804366289 + 248755984 = 99017^2 + 15772^2 .

It is a cyclic number.

It is not a de Polignac number, because 10053122273 - 22 = 10053122269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10053142273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612386 + ... + 628587.

It is an arithmetic number, because the mean of its divisors is an integer number (2513592837).

Almost surely, 210053122273 is an apocalyptic number.

It is an amenable number.

10053122273 is a deficient number, since it is larger than the sum of its proper divisors (1249075).

10053122273 is an equidigital number, since it uses as much as digits as its factorization.

10053122273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249074.

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 10053122273 its reverse (37222135001), we get a palindrome (47275257274).

The spelling of 10053122273 in words is "ten billion, fifty-three million, one hundred twenty-two thousand, two hundred seventy-three".

Divisors: 1 8101 1240973 10053122273