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10230302200 = 2352431118681
BaseRepresentation
bin10011000011100011…
…00000010111111000
3222101222010012100111
421201301200113320
5131422424132300
64411050514104
7511342063636
oct114161402770
928358105314
1010230302200
11437a814508
121b96135934
13c70624171
146d0992356
153ed2009ba
hex261c605f8

10230302200 has 48 divisors (see below), whose sum is σ = 23840840160. Its totient is φ = 4082592000.

The previous prime is 10230302197. The next prime is 10230302209. The reversal of 10230302200 is 220303201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230302209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26860 + ... + 145540.

It is an arithmetic number, because the mean of its divisors is an integer number (496684170).

Almost surely, 210230302200 is an apocalyptic number.

10230302200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10230302200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11920420080).

10230302200 is an abundant number, since it is smaller than the sum of its proper divisors (13610537960).

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

10230302200 is a wasteful number, since it uses less digits than its factorization.

10230302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119128 (or 119119 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10230302200 its reverse (220303201), we get a palindrome (10450605401).

The spelling of 10230302200 in words is "ten billion, two hundred thirty million, three hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 431 862 1724 2155 3448 4310 8620 10775 17240 21550 43100 86200 118681 237362 474724 593405 949448 1186810 2373620 2967025 4747240 5934050 11868100 23736200 51151511 102303022 204606044 255757555 409212088 511515110 1023030220 1278787775 2046060440 2557575550 5115151100 10230302200