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10302213102301 = 17669583067129
BaseRepresentation
bin1001010111101010101111…
…0000001001101011011101
31100110212210221111112012101
42111322223300021223131
52322242413023233201
633524434340405101
72112211305336151
oct225725360115335
940425727445171
1010302213102301
11331216479988a
1211a477a3a6791
13599657625403
142788b615d061
1512ceb6a5ad01
hex95eabc09add

10302213102301 has 4 divisors (see below), whose sum is σ = 10302796187100. Its totient is φ = 10301630017504.

The previous prime is 10302213102299. The next prime is 10302213102347. The reversal of 10302213102301 is 10320131220301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4289413788100 + 6012799314201 = 2071090^2 + 2452101^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302213102301 - 21 = 10302213102299 is a prime.

It is a super-2 number, since 2×103022131023012 (a number of 27 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 (10302213109301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291515896 + ... + 291551233.

It is an arithmetic number, because the mean of its divisors is an integer number (2575699046775).

Almost surely, 210302213102301 is an apocalyptic number.

It is an amenable number.

10302213102301 is a deficient number, since it is larger than the sum of its proper divisors (583084799).

10302213102301 is an equidigital number, since it uses as much as digits as its factorization.

10302213102301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583084798.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10302213102301 its reverse (10320131220301), we get a palindrome (20622344322602).

The spelling of 10302213102301 in words is "ten trillion, three hundred two billion, two hundred thirteen million, one hundred two thousand, three hundred one".

Divisors: 1 17669 583067129 10302213102301