Search a number
-
+
10110055251 = 316720179751
BaseRepresentation
bin10010110101001101…
…10011001101010011
3222002120212000112210
421122212303031103
5131201133232001
64351113323203
7505352023512
oct113246631523
928076760483
1010110055251
11431895416a
121b61a06503
13c51741a1a
146bca10679
153e289bdd6
hex25a9b3353

10110055251 has 8 divisors (see below), whose sum is σ = 13560793344. Its totient is φ = 6699677000.

The previous prime is 10110055223. The next prime is 10110055289. The reversal of 10110055251 is 15255001101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10110055251 - 29 = 10110054739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10110051251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10089375 + ... + 10090376.

It is an arithmetic number, because the mean of its divisors is an integer number (1695099168).

Almost surely, 210110055251 is an apocalyptic number.

10110055251 is a deficient number, since it is larger than the sum of its proper divisors (3450738093).

10110055251 is a wasteful number, since it uses less digits than its factorization.

10110055251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20179921.

The product of its (nonzero) digits is 250, while the sum is 21.

Adding to 10110055251 its reverse (15255001101), we get a palindrome (25365056352).

The spelling of 10110055251 in words is "ten billion, one hundred ten million, fifty-five thousand, two hundred fifty-one".

Divisors: 1 3 167 501 20179751 60539253 3370018417 10110055251