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600071304680 = 235174121523361
BaseRepresentation
bin10001011101101110000…
…10010111010111101000
32010100220000000201010022
420232313002113113220
534312421223222210
61135400254340012
761232216634251
oct10566702272750
92110800021108
10600071304680
11211541675891
129836a7ba608
1344781664b23
1421087925b28
1510921255155
hex8bb70975e8

600071304680 has 64 divisors (see below), whose sum is σ = 1464449550480. Its totient is φ = 220399206400.

The previous prime is 600071304607. The next prime is 600071304713. The reversal of 600071304680 is 86403170006.

It can be written as a sum of positive squares in 8 ways, for example, as 20868113764 + 579203190916 = 144458^2 + 761054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 600071304680.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10733801 + ... + 10789560.

Almost surely, 2600071304680 is an apocalyptic number.

It is an amenable number.

600071304680 is an abundant number, since it is smaller than the sum of its proper divisors (864378245800).

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

600071304680 is a wasteful number, since it uses less digits than its factorization.

600071304680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21523430 (or 21523426 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 600071304680 its reverse (86403170006), we get a palindrome (686474474686).

The spelling of 600071304680 in words is "six hundred billion, seventy-one million, three hundred four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 17 20 34 40 41 68 82 85 136 164 170 205 328 340 410 680 697 820 1394 1640 2788 3485 5576 6970 13940 27880 21523361 43046722 86093444 107616805 172186888 215233610 365897137 430467220 731794274 860934440 882457801 1463588548 1764915602 1829485685 2927177096 3529831204 3658971370 4412289005 7059662408 7317942740 8824578010 14635885480 15001782617 17649156020 30003565234 35298312040 60007130468 75008913085 120014260936 150017826170 300035652340 600071304680