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10030310231 = 199463108863
BaseRepresentation
bin10010101011101101…
…00110001101010111
3221220000210112221112
421111312212031113
5131020224411411
64335144205235
7503363141654
oct112566461527
927800715845
1010030310231
114287937597
121b3b16981b
13c3b070716
146b21b2c2b
153da898b8b
hex255da6357

10030310231 has 8 divisors (see below), whose sum is σ = 10102579200. Its totient is φ = 9958260312.

The previous prime is 10030310221. The next prime is 10030310237. The reversal of 10030310231 is 13201303001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10030310231 - 230 = 8956568407 is a prime.

It is a super-2 number, since 2×100303102312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030310237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37706 + ... + 146568.

It is an arithmetic number, because the mean of its divisors is an integer number (1262822400).

Almost surely, 210030310231 is an apocalyptic number.

10030310231 is a deficient number, since it is larger than the sum of its proper divisors (72268969).

10030310231 is a wasteful number, since it uses less digits than its factorization.

10030310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109525.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10030310231 its reverse (13201303001), we get a palindrome (23231613232).

The spelling of 10030310231 in words is "ten billion, thirty million, three hundred ten thousand, two hundred thirty-one".

Divisors: 1 199 463 92137 108863 21663737 50403569 10030310231