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10201110230 = 254441229703
BaseRepresentation
bin10011000000000100…
…01001011011010110
3222022221012002111102
421200002021123112
5131342441011410
64404125110102
7510536002103
oct114002113326
928287162442
1010201110230
114365296113
121b883b8332
13c67572bcc
146cab53aaa
153ea8862a5
hex2600896d6

10201110230 has 16 divisors (see below), whose sum is σ = 18366213024. Its totient is φ = 4079507520.

The previous prime is 10201110229. The next prime is 10201110277. The reversal of 10201110230 is 3201110201.

It is a super-2 number, since 2×102011102302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70442 + ... + 159261.

It is an arithmetic number, because the mean of its divisors is an integer number (1147888314).

Almost surely, 210201110230 is an apocalyptic number.

10201110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201110230 is a deficient number, since it is larger than the sum of its proper divisors (8165102794).

10201110230 is a wasteful number, since it uses less digits than its factorization.

10201110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234151.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10201110230 its reverse (3201110201), we get a palindrome (13402220431).

The spelling of 10201110230 in words is "ten billion, two hundred one million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 4441 8882 22205 44410 229703 459406 1148515 2297030 1020111023 2040222046 5100555115 10201110230