Search a number
-
+
10200030113 = 7131093102551
BaseRepresentation
bin10010111111111100…
…00001101110100001
3222022212011012212002
421133332001232201
5131342201430423
64404050013345
7510523553060
oct113776015641
928285135762
1010200030113
114364718659
121b87b77255
13c672853a0
146ca9521d7
153ea721228
hex25ff81ba1

10200030113 has 16 divisors (see below), whose sum is σ = 12565491456. Its totient is φ = 8062891200.

The previous prime is 10200030083. The next prime is 10200030173. The reversal of 10200030113 is 31103000201.

It is not a de Polignac number, because 10200030113 - 212 = 10200026017 is a prime.

It is a super-2 number, since 2×102000301132 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10200030094 and 10200030103.

It is not an unprimeable number, because it can be changed into a prime (10200030173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48188 + ... + 150738.

It is an arithmetic number, because the mean of its divisors is an integer number (785343216).

Almost surely, 210200030113 is an apocalyptic number.

10200030113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10200030113 is a deficient number, since it is larger than the sum of its proper divisors (2365461343).

10200030113 is a wasteful number, since it uses less digits than its factorization.

10200030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103664.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10200030113 its reverse (31103000201), we get a palindrome (41303030314).

The spelling of 10200030113 in words is "ten billion, two hundred million, thirty thousand, one hundred thirteen".

Divisors: 1 7 13 91 1093 7651 14209 99463 102551 717857 1333163 9332141 112088243 784617701 1457147159 10200030113