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430054361 = 11201119441
BaseRepresentation
bin11001101000100…
…001101111011001
31002222020000200022
4121220201233121
51340043214421
6110401320225
713441254542
oct3150415731
91088200608
10430054361
11200833230
12100036075
136b135249
14411894c9
1527b4d7ab
hex19a21bd9

430054361 has 8 divisors (see below), whose sum is σ = 469407648. Its totient is φ = 390744000.

The previous prime is 430054337. The next prime is 430054409. The reversal of 430054361 is 163450034.

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 430054361 - 26 = 430054297 is a prime.

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 430054361.

It is not an unprimeable number, because it can be changed into a prime (430051361) 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, 12401 + ... + 31841.

It is an arithmetic number, because the mean of its divisors is an integer number (58675956).

Almost surely, 2430054361 is an apocalyptic number.

It is an amenable number.

430054361 is a deficient number, since it is larger than the sum of its proper divisors (39353287).

430054361 is a wasteful number, since it uses less digits than its factorization.

430054361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 430054361 is about 20737.7520720063. The cubic root of 430054361 is about 754.8160369301.

The spelling of 430054361 in words is "four hundred thirty million, fifty-four thousand, three hundred sixty-one".

Divisors: 1 11 2011 19441 22121 213851 39095851 430054361