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10030212308 = 2216671504231
BaseRepresentation
bin10010101011101100…
…01110010011010100
3221220000121120121202
421111312032103110
5131020213243213
64335142132032
7503362253324
oct112566162324
927800546552
1010030212308
11428787aa66
121b3b121018
13c3b037c8c
146b2189284
153da879b58
hex255d8e4d4

10030212308 has 12 divisors (see below), whose sum is σ = 17563412832. Its totient is φ = 5012094360.

The previous prime is 10030212307. The next prime is 10030212329. The reversal of 10030212308 is 80321203001.

10030212308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10030212308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030212307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745448 + ... + 758783.

It is an arithmetic number, because the mean of its divisors is an integer number (1463617736).

Almost surely, 210030212308 is an apocalyptic number.

It is an amenable number.

10030212308 is a deficient number, since it is larger than the sum of its proper divisors (7533200524).

10030212308 is a wasteful number, since it uses less digits than its factorization.

10030212308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505902 (or 1505900 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10030212308 its reverse (80321203001), we get a palindrome (90351415309).

The spelling of 10030212308 in words is "ten billion, thirty million, two hundred twelve thousand, three hundred eight".

Divisors: 1 2 4 1667 3334 6668 1504231 3008462 6016924 2507553077 5015106154 10030212308