Search a number
-
+
430063147264 = 2817224112
BaseRepresentation
bin1100100001000011100…
…00101101100100000000
31112010001211200111010111
412100201300231210000
524021232131203024
6525322425441104
743033236302452
oct6204160554400
91463054614114
10430063147264
11156430486953
126b423340194
1331729b12a8a
1416b5ab682d2
15b2c0d47a94
hex6421c2d900

430063147264 has 81 divisors (see below), whose sum is σ = 912291995041. Its totient is φ = 202298716160.

The previous prime is 430063147187. The next prime is 430063147277. The reversal of 430063147264 is 462741360034.

It is a happy number.

The square root of 430063147264 is 655792.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 334824249600 + 95238897664 = 578640^2 + 308608^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 178374219 + ... + 178376629.

Almost surely, 2430063147264 is an apocalyptic number.

430063147264 is the 655792-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430063147264

430063147264 is an abundant number, since it is smaller than the sum of its proper divisors (482228847777).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430063147264 is an frugal number, since it uses more digits than its factorization.

430063147264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872 (or 2430 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 430063147264 in words is "four hundred thirty billion, sixty-three million, one hundred forty-seven thousand, two hundred sixty-four".

Divisors: 1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 544 578 1088 1156 2176 2312 2411 4352 4624 4822 9248 9644 18496 19288 36992 38576 40987 73984 77152 81974 154304 163948 308608 327896 617216 655792 696779 1311584 1393558 2623168 2787116 5246336 5574232 5812921 10492672 11148464 11625842 22296928 23251684 44593856 46503368 89187712 93006736 98819657 178375424 186013472 197639314 372026944 395278628 744053888 790557256 1488107776 1581114512 1679934169 3162229024 3359868338 6324458048 6719736676 12648916096 13439473352 25297832192 26878946704 53757893408 107515786816 215031573632 430063147264