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10202110141 = 65915481199
BaseRepresentation
bin10011000000001011…
…11101100010111101
3222100000001220010011
421200011331202331
5131343220011031
64404202343221
7510550335226
oct114005754275
928300056104
1010202110141
114365909393
121b887bab11
13c67833082
146cad3424d
153ea9d26b1
hex26017d8bd

10202110141 has 4 divisors (see below), whose sum is σ = 10217592000. Its totient is φ = 10186628284.

The previous prime is 10202110111. The next prime is 10202110153. The reversal of 10202110141 is 14101120201.

10202110141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10202110141 - 215 = 10202077373 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 (10202110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7739941 + ... + 7741258.

It is an arithmetic number, because the mean of its divisors is an integer number (2554398000).

Almost surely, 210202110141 is an apocalyptic number.

It is an amenable number.

10202110141 is a deficient number, since it is larger than the sum of its proper divisors (15481859).

10202110141 is an equidigital number, since it uses as much as digits as its factorization.

10202110141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15481858.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10202110141 its reverse (14101120201), we get a palindrome (24303230342).

The spelling of 10202110141 in words is "ten billion, two hundred two million, one hundred ten thousand, one hundred forty-one".

Divisors: 1 659 15481199 10202110141