Search a number
-
+
430069414320 = 243257137389917
BaseRepresentation
bin1100100001000100010…
…00100111100110110000
31112010002021110212220200
412100202020213212300
524021240232224240
6525323212035200
743033343463660
oct6204210474660
91463067425820
10430069414320
11156433a77437
126b425462b00
133172b1c84b0
1416b5b91a1a0
15b2c1684930
hex64222279b0

430069414320 has 480 divisors, whose sum is σ = 1801991248512. Its totient is φ = 89495912448.

The previous prime is 430069414277. The next prime is 430069414339. The reversal of 430069414320 is 23414960034.

It is a happy number.

430069414320 is a `hidden beast` number, since 430 + 0 + 69 + 4 + 143 + 20 = 666.

It is a super-2 number, since 2×4300694143202 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4738002 + ... + 4827918.

Almost surely, 2430069414320 is an apocalyptic number.

430069414320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430069414320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900995624256).

430069414320 is an abundant number, since it is smaller than the sum of its proper divisors (1371921834192).

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

430069414320 is a wasteful number, since it uses less digits than its factorization.

430069414320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90029 (or 90020 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 430069414320 in words is "four hundred thirty billion, sixty-nine million, four hundred fourteen thousand, three hundred twenty".