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10300141212 = 2231108377447
BaseRepresentation
bin10011001011110111…
…11010111010011100
3222120211112101110120
421211323322322130
5132043314004322
64422023434540
7513150520134
oct114573727234
928524471416
1010300141212
1144061855a9
121bb55b5a50
13c81c3761a
146d9d71ac4
154043e8a5c
hex265efae9c

10300141212 has 24 divisors (see below), whose sum is σ = 24036141696. Its totient is φ = 3433026288.

The previous prime is 10300141199. The next prime is 10300141223. The reversal of 10300141212 is 21214100301.

It is a junction number, because it is equal to n+sod(n) for n = 10300141191 and 10300141200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94273 + ... + 171719.

It is an arithmetic number, because the mean of its divisors is an integer number (1001505904).

Almost surely, 210300141212 is an apocalyptic number.

10300141212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10300141212 is an abundant number, since it is smaller than the sum of its proper divisors (13736000484).

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

10300141212 is a wasteful number, since it uses less digits than its factorization.

10300141212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88537 (or 88535 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10300141212 its reverse (21214100301), we get a palindrome (31514241513).

The spelling of 10300141212 in words is "ten billion, three hundred million, one hundred forty-one thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 11083 22166 33249 44332 66498 77447 132996 154894 232341 309788 464682 929364 858345101 1716690202 2575035303 3433380404 5150070606 10300141212