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10300241021 = 75712576993
BaseRepresentation
bin10011001011111000…
…10011010001111101
3222120211201110101012
421211330103101331
5132043330203041
64422025525005
7513151414130
oct114574232175
928524643335
1010300241021
114406243594
121bb5643765
13c81c70b95
146d9d9a217
154044183eb
hex265f1347d

10300241021 has 8 divisors (see below), whose sum is σ = 11792324544. Its totient is φ = 8813312640.

The previous prime is 10300240999. The next prime is 10300241051. The reversal of 10300241021 is 12014200301.

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 10300241021 - 210 = 10300239997 is a prime.

It is a super-2 number, since 2×103002410212 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10300240987 and 10300241005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300241051) 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, 1284500 + ... + 1292493.

It is an arithmetic number, because the mean of its divisors is an integer number (1474040568).

Almost surely, 210300241021 is an apocalyptic number.

It is an amenable number.

10300241021 is a deficient number, since it is larger than the sum of its proper divisors (1492083523).

10300241021 is an equidigital number, since it uses as much as digits as its factorization.

10300241021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577571.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10300241021 its reverse (12014200301), we get a palindrome (22314441322).

The spelling of 10300241021 in words is "ten billion, three hundred million, two hundred forty-one thousand, twenty-one".

Divisors: 1 7 571 3997 2576993 18038951 1471463003 10300241021