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4720413860 = 225389606737
BaseRepresentation
bin1000110010101101…
…11100110010100100
3110011222021212110222
410121112330302210
534131411220420
62100222503512
7224655566351
oct43126746244
913158255428
104720413860
112002606888
12ab8a34b98
135a2c5a6c6
1432acc3628
151c962b225
hex1195bcca4

4720413860 has 24 divisors (see below), whose sum is σ = 9938368440. Its totient is φ = 1883308544.

The previous prime is 4720413847. The next prime is 4720413877. The reversal of 4720413860 is 683140274.

It can be written as a sum of positive squares in 4 ways, for example, as 769285696 + 3951128164 = 27736^2 + 62858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4720413860.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295589 + ... + 311148.

It is an arithmetic number, because the mean of its divisors is an integer number (414098685).

Almost surely, 24720413860 is an apocalyptic number.

It is an amenable number.

4720413860 is an abundant number, since it is smaller than the sum of its proper divisors (5217954580).

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

4720413860 is a wasteful number, since it uses less digits than its factorization.

4720413860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607135 (or 607133 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 4720413860 is about 68705.2680658478. The cubic root of 4720413860 is about 1677.4903311225.

The spelling of 4720413860 in words is "four billion, seven hundred twenty million, four hundred thirteen thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 389 778 1556 1945 3890 7780 606737 1213474 2426948 3033685 6067370 12134740 236020693 472041386 944082772 1180103465 2360206930 4720413860