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10301231299 = 55249186451
BaseRepresentation
bin10011001100000000…
…00101000011000011
3222120220120202210011
421212000011003003
5132044103400144
64422103045351
7513163010212
oct114600050303
928526522704
1010301231299
11440685a5a7
121bb5a40857
13c82229848
146da177079
15404561a34
hex2660050c3

10301231299 has 4 divisors (see below), whose sum is σ = 10301473000. Its totient is φ = 10300989600.

The previous prime is 10301231293. The next prime is 10301231327. The reversal of 10301231299 is 99213210301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10301231299 - 229 = 9764360387 is a prime.

It is a super-2 number, since 2×103012312992 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10301231299.

It is not an unprimeable number, because it can be changed into a prime (10301231293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37977 + ... + 148474.

It is an arithmetic number, because the mean of its divisors is an integer number (2575368250).

Almost surely, 210301231299 is an apocalyptic number.

10301231299 is a deficient number, since it is larger than the sum of its proper divisors (241701).

10301231299 is an equidigital number, since it uses as much as digits as its factorization.

10301231299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241700.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 10301231299 in words is "ten billion, three hundred one million, two hundred thirty-one thousand, two hundred ninety-nine".

Divisors: 1 55249 186451 10301231299