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10030001200 = 2452191319737
BaseRepresentation
bin10010101011101010…
…11010110000110000
3221220000012212000221
421111311122300300
5131020140014300
64335133422424
7503360414002
oct112565326060
927800185027
1010030001200
11428774639a
121b3b03aa14
13c3ac92b6b
146b2132372
153da83731a
hex255d5ac30

10030001200 has 60 divisors (see below), whose sum is σ = 25365364360. Its totient is φ = 3800839680.

The previous prime is 10030001197. The next prime is 10030001209. The reversal of 10030001200 is 210003001.

It is not an unprimeable number, because it can be changed into a prime (10030001209) 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, 652269 + ... + 667468.

Almost surely, 210030001200 is an apocalyptic number.

10030001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030001200 is an abundant number, since it is smaller than the sum of its proper divisors (15335363160).

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

10030001200 is a wasteful number, since it uses less digits than its factorization.

10030001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319774 (or 1319763 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 10030001200 its reverse (210003001), we get a palindrome (10240004201).

The spelling of 10030001200 in words is "ten billion, thirty million, one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 190 200 304 380 400 475 760 950 1520 1900 3800 7600 1319737 2639474 5278948 6598685 10557896 13197370 21115792 25075003 26394740 32993425 50150006 52789480 65986850 100300012 105578960 125375015 131973700 200600024 250750030 263947400 401200048 501500060 527894800 626875075 1003000120 1253750150 2006000240 2507500300 5015000600 10030001200