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10105325000 = 2355404213
BaseRepresentation
bin10010110100101001…
…10000010111001000
3222002020221200212022
421122110300113020
5131143430400000
64350424104012
7505263562631
oct113224602710
928066850768
1010105325000
114316213271
121b60305008
13c50776964
146bc13c888
153e2265585
hex25a5305c8

10105325000 has 48 divisors (see below), whose sum is σ = 23682898260. Its totient is φ = 4042120000.

The previous prime is 10105324993. The next prime is 10105325003. The reversal of 10105325000 is 52350101.

It can be written as a sum of positive squares in 6 ways, for example, as 4501604836 + 5603720164 = 67094^2 + 74858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10105325000.

It is not an unprimeable number, because it can be changed into a prime (10105325003) 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, 177107 + ... + 227106.

Almost surely, 210105325000 is an apocalyptic number.

10105325000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10105325000 is an abundant number, since it is smaller than the sum of its proper divisors (13577573260).

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

10105325000 is an frugal number, since it uses more digits than its factorization.

10105325000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404244 (or 404220 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

Adding to 10105325000 its reverse (52350101), we get a palindrome (10157675101).

The spelling of 10105325000 in words is "ten billion, one hundred five million, three hundred twenty-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 3125 5000 6250 12500 25000 404213 808426 1616852 2021065 3233704 4042130 8084260 10105325 16168520 20210650 40421300 50526625 80842600 101053250 202106500 252633125 404213000 505266250 1010532500 1263165625 2021065000 2526331250 5052662500 10105325000