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10303100200 = 235251515501
BaseRepresentation
bin10011001100001110…
…01101010100101000
3222121001002201102201
421212013031110220
5132100043201300
64422211105544
7513214623001
oct114607152450
928531081381
1010303100200
114407916748
121bb65a22b4
13c827323c3
146da5021a8
154047d066a
hex2661cd528

10303100200 has 24 divisors (see below), whose sum is σ = 23954708430. Its totient is φ = 4121240000.

The previous prime is 10303100153. The next prime is 10303100231. The reversal of 10303100200 is 200130301.

It can be written as a sum of positive squares in 3 ways, for example, as 8049319524 + 2253780676 = 89718^2 + 47474^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25757551 + ... + 25757950.

Almost surely, 210303100200 is an apocalyptic number.

10303100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303100200 is an abundant number, since it is smaller than the sum of its proper divisors (13651608230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10303100200 is a wasteful number, since it uses less digits than its factorization.

10303100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51515517 (or 51515508 counting only the distinct ones).

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

Adding to 10303100200 its reverse (200130301), we get a palindrome (10503230501).

The spelling of 10303100200 in words is "ten billion, three hundred three million, one hundred thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 51515501 103031002 206062004 257577505 412124008 515155010 1030310020 1287887525 2060620040 2575775050 5151550100 10303100200