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10235101 = 28973533
BaseRepresentation
bin100111000010…
…110011011101
3201020222220211
4213002303131
510110010401
61003212421
7152665642
oct47026335
921228824
1010235101
115860868
123517111
132174896
141505dc9
15d72951
hex9c2cdd

10235101 has 4 divisors (see below), whose sum is σ = 10241532. Its totient is φ = 10228672.

The previous prime is 10235081. The next prime is 10235119. The reversal of 10235101 is 10153201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4618201 + 5616900 = 2149^2 + 2370^2 .

It is a cyclic number.

It is not a de Polignac number, because 10235101 - 29 = 10234589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10235131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131 + ... + 4663.

It is an arithmetic number, because the mean of its divisors is an integer number (2560383).

Almost surely, 210235101 is an apocalyptic number.

It is an amenable number.

10235101 is a deficient number, since it is larger than the sum of its proper divisors (6431).

10235101 is an equidigital number, since it uses as much as digits as its factorization.

10235101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6430.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10235101 is about 3199.2344396746. The cubic root of 10235101 is about 217.1187737726.

Adding to 10235101 its reverse (10153201), we get a palindrome (20388302).

The spelling of 10235101 in words is "ten million, two hundred thirty-five thousand, one hundred one".

Divisors: 1 2897 3533 10235101