Search a number
-
+
130200103 = 1119622967
BaseRepresentation
bin1111100001010…
…11001000100111
3100001222211222001
413300223020213
5231312400403
620530350131
73140453065
oct760531047
9301884861
10130200103
11675492a0
123772b347
1320c888a7
1413413035
15b66cc1d
hex7c2b227

130200103 has 8 divisors (see below), whose sum is σ = 149512320. Its totient is φ = 112133880.

The previous prime is 130200073. The next prime is 130200113. The reversal of 130200103 is 301002031.

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

It is a cyclic number.

It is not a de Polignac number, because 130200103 - 25 = 130200071 is a prime.

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 130200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130200113) 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, 311275 + ... + 311692.

It is an arithmetic number, because the mean of its divisors is an integer number (18689040).

Almost surely, 2130200103 is an apocalyptic number.

130200103 is a deficient number, since it is larger than the sum of its proper divisors (19312217).

130200103 is a wasteful number, since it uses less digits than its factorization.

130200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622997.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 130200103 is about 11410.5259738541. The cubic root of 130200103 is about 506.8394869155.

Adding to 130200103 its reverse (301002031), we get a palindrome (431202134).

The spelling of 130200103 in words is "one hundred thirty million, two hundred thousand, one hundred three".

Divisors: 1 11 19 209 622967 6852637 11836373 130200103