Search a number
-
+
10121343095 = 54214808239
BaseRepresentation
bin10010110110100011…
…10111000001110111
3222010101002111120002
421123101313001313
5131212030434340
64352155301515
7505546665623
oct113321670167
928111074502
1010121343095
114324263966
121b6574a89b
13c53b94816
146c030c183
153e387b715
hex25b477077

10121343095 has 8 divisors (see below), whose sum is σ = 12174463680. Its totient is φ = 8077839840.

The previous prime is 10121343031. The next prime is 10121343097. The reversal of 10121343095 is 59034312101.

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

It is not a de Polignac number, because 10121343095 - 26 = 10121343031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121343097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402015 + ... + 2406224.

It is an arithmetic number, because the mean of its divisors is an integer number (1521807960).

Almost surely, 210121343095 is an apocalyptic number.

10121343095 is a deficient number, since it is larger than the sum of its proper divisors (2053120585).

10121343095 is an equidigital number, since it uses as much as digits as its factorization.

10121343095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808665.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 10121343095 its reverse (59034312101), we get a palindrome (69155655196).

The spelling of 10121343095 in words is "ten billion, one hundred twenty-one million, three hundred forty-three thousand, ninety-five".

Divisors: 1 5 421 2105 4808239 24041195 2024268619 10121343095