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430304300441131 = 538118949064927
BaseRepresentation
bin110000111010111000000011…
…0111110010001111000101011
32002102120200121112220221120111
41201311300012332101320223
5422400101201403104011
64123103022220435151
7156431313463365364
oct14165600676217053
92072520545827514
10430304300441131
11115121035653026
1240317a336a8ab7
13156146a1730b0c
147838ba6d36b6b
1534b3307dd6121
hex1875c06f91e2b

430304300441131 has 4 divisors (see below), whose sum is σ = 438423249506112. Its totient is φ = 422185351376152.

The previous prime is 430304300441111. The next prime is 430304300441143. The reversal of 430304300441131 is 131144003403034.

It is a happy number.

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 430304300441131 - 27 = 430304300441003 is a prime.

It is a super-2 number, since 2×4303043004411312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 430304300441093 and 430304300441102.

It is not an unprimeable number, because it can be changed into a prime (430304300441111) 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, 4059474532411 + ... + 4059474532516.

It is an arithmetic number, because the mean of its divisors is an integer number (109605812376528).

Almost surely, 2430304300441131 is an apocalyptic number.

430304300441131 is a deficient number, since it is larger than the sum of its proper divisors (8118949064981).

430304300441131 is an equidigital number, since it uses as much as digits as its factorization.

430304300441131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118949064980.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 430304300441131 its reverse (131144003403034), we get a palindrome (561448303844165).

The spelling of 430304300441131 in words is "four hundred thirty trillion, three hundred four billion, three hundred million, four hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 53 8118949064927 430304300441131