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4206684080 = 24552583551
BaseRepresentation
bin1111101010111100…
…1110011110110000
3101212011121200201002
43322233032132300
532103402342310
61533231501132
7206150140034
oct37257163660
911764550632
104206684080
111869622015
129949877a8
135206a91a1
142bc9961c4
1519949eda5
hexfabce7b0

4206684080 has 20 divisors (see below), whose sum is σ = 9780540672. Its totient is φ = 1682673600.

The previous prime is 4206684077. The next prime is 4206684121. The reversal of 4206684080 is 804866024.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×42066840803 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26291696 + ... + 26291855.

Almost surely, 24206684080 is an apocalyptic number.

4206684080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4206684080 is an abundant number, since it is smaller than the sum of its proper divisors (5573856592).

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

4206684080 is a wasteful number, since it uses less digits than its factorization.

4206684080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52583564 (or 52583558 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 4206684080 is about 64858.9552798995. The cubic root of 4206684080 is about 1614.2840881136.

The spelling of 4206684080 in words is "four billion, two hundred six million, six hundred eighty-four thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 52583551 105167102 210334204 262917755 420668408 525835510 841336816 1051671020 2103342040 4206684080