Search a number
-
+
10000000102 = 2101409121039
BaseRepresentation
bin10010101000000101…
…11110010001100110
3221210220202122021011
421110002332101212
5130440000000402
64332142412434
7502544412151
oct112402762146
927726678234
1010000000102
1142718150a4
121b30b9111a
13c349ba531
146ac162c98
153d7daced7
hex2540be466

10000000102 has 16 divisors (see below), whose sum is σ = 15185678400. Its totient is φ = 4938350400.

The previous prime is 10000000097. The next prime is 10000000103. The reversal of 10000000102 is 20100000001.

It is a junction number, because it is equal to n+sod(n) for n = 10000000091 and 10000000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000000103) 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, 22099 + ... + 143137.

It is an arithmetic number, because the mean of its divisors is an integer number (949104900).

Almost surely, 210000000102 is an apocalyptic number.

10000000102 is a deficient number, since it is larger than the sum of its proper divisors (5185678298).

10000000102 is a wasteful number, since it uses less digits than its factorization.

10000000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121551.

The product of its (nonzero) digits is 2, while the sum is 4.

Adding to 10000000102 its reverse (20100000001), we get a palindrome (30100000103).

The spelling of 10000000102 in words is "ten billion, one hundred two", and thus it is an aban number.

Divisors: 1 2 101 202 409 818 41309 82618 121039 242078 12224939 24449878 49504951 99009902 5000000051 10000000102