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430312044341 = 6531933340909
BaseRepresentation
bin1100100001100001001…
…10001011011100110101
31112010201012000202201202
412100300212023130311
524022234340404331
6525403240302245
743042351012064
oct6206046133465
91463635022652
10430312044341
11156548a26a13
126b492771985
133176955a45a
1416b81c381db
15b2d7b0eecb
hex643098b735

430312044341 has 8 divisors (see below), whose sum is σ = 431195240760. Its totient is φ = 429429534912.

The previous prime is 430312044319. The next prime is 430312044377. The reversal of 430312044341 is 143440213034.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 461347441 + 429850696900 = 21479^2 + 655630^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-430312044341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430312044641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091795 + ... + 1432703.

It is an arithmetic number, because the mean of its divisors is an integer number (53899405095).

Almost surely, 2430312044341 is an apocalyptic number.

It is an amenable number.

430312044341 is a deficient number, since it is larger than the sum of its proper divisors (883196419).

430312044341 is a wasteful number, since it uses less digits than its factorization.

430312044341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343495.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 430312044341 its reverse (143440213034), we get a palindrome (573752257375).

The spelling of 430312044341 in words is "four hundred thirty billion, three hundred twelve million, forty-four thousand, three hundred forty-one".

Divisors: 1 653 1933 340909 1262249 222613577 658977097 430312044341