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10250102005 = 5111314335807
BaseRepresentation
bin10011000101111010…
…00010010011110101
3222110100101010120121
421202331002103311
5131443011231010
64413035131541
7512002300213
oct114275022365
928410333517
1010250102005
11438aa08390
121ba08a3bb1
13c74767420
146d3467cb3
153eed123da
hex262f424f5

10250102005 has 16 divisors (see below), whose sum is σ = 14450494464. Its totient is φ = 6881186880.

The previous prime is 10250101987. The next prime is 10250102011. The reversal of 10250102005 is 50020105201.

10250102005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10250102005 - 29 = 10250101493 is a prime.

It is a super-2 number, since 2×102501020052 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10250102005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7167189 + ... + 7168618.

It is an arithmetic number, because the mean of its divisors is an integer number (903155904).

Almost surely, 210250102005 is an apocalyptic number.

It is an amenable number.

10250102005 is a deficient number, since it is larger than the sum of its proper divisors (4200392459).

10250102005 is a wasteful number, since it uses less digits than its factorization.

10250102005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14335836.

The product of its (nonzero) digits is 100, while the sum is 16.

Adding to 10250102005 its reverse (50020105201), we get a palindrome (60270207206).

The spelling of 10250102005 in words is "ten billion, two hundred fifty million, one hundred two thousand, five".

Divisors: 1 5 11 13 55 65 143 715 14335807 71679035 157693877 186365491 788469385 931827455 2050020401 10250102005