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8230536684 = 223466138431
BaseRepresentation
bin1111010101001010…
…00000010111101100
3210020121012120210000
413222211000113230
5113324004133214
63440412544300
7410650256526
oct75245002754
923217176700
108230536684
113543a18037
121718482090
13a1222c766
14581158a16
15332887809
hex1ea9405ec

8230536684 has 60 divisors (see below), whose sum is σ = 21549360448. Its totient is φ = 2739290400.

The previous prime is 8230536653. The next prime is 8230536701. The reversal of 8230536684 is 4866350328.

It is a happy number.

8230536684 is a `hidden beast` number, since 8 + 2 + 30 + 536 + 6 + 84 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 194949 + ... + 233379.

Almost surely, 28230536684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8230536684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10774680224).

8230536684 is an abundant number, since it is smaller than the sum of its proper divisors (13318823764).

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

8230536684 is a wasteful number, since it uses less digits than its factorization.

8230536684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39108 (or 39097 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 8230536684 is about 90722.3053278520. The cubic root of 8230536684 is about 2019.0297503614.

The spelling of 8230536684 in words is "eight billion, two hundred thirty million, five hundred thirty-six thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 661 1322 1983 2644 3966 5949 7932 11898 17847 23796 35694 38431 53541 71388 76862 107082 115293 153724 214164 230586 345879 461172 691758 1037637 1383516 2075274 3112911 4150548 6225822 12451644 25402891 50805782 76208673 101611564 152417346 228626019 304834692 457252038 685878057 914504076 1371756114 2057634171 2743512228 4115268342 8230536684