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2010720706720 = 255113793014393
BaseRepresentation
bin11101010000101000010…
…010110010000010100000
321010020000120202011211221
4131100220102302002200
5230420424000103340
64135413510544424
7265161351002545
oct35205022620240
97106016664757
102010720706720
11705818468490
12285836368114
131177c1660c0b
146d46861abcc
153748429d44a
hex1d4284b20a0

2010720706720 has 96 divisors (see below), whose sum is σ = 5195850649920. Its totient is φ = 729241712640.

The previous prime is 2010720706679. The next prime is 2010720706741. The reversal of 2010720706720 is 276070270102.

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, 840157 + ... + 2174236.

It is an arithmetic number, because the mean of its divisors is an integer number (54123444270).

Almost surely, 22010720706720 is an apocalyptic number.

2010720706720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010720706720 is an abundant number, since it is smaller than the sum of its proper divisors (3185129943200).

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

2010720706720 is a wasteful number, since it uses less digits than its factorization.

2010720706720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014798 (or 3014790 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 34.

Adding to 2010720706720 its reverse (276070270102), we get a palindrome (2286790976822).

The spelling of 2010720706720 in words is "two trillion, ten billion, seven hundred twenty million, seven hundred six thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 379 440 758 880 1516 1760 1895 3032 3790 4169 6064 7580 8338 12128 15160 16676 20845 30320 33352 41690 60640 66704 83380 133408 166760 333520 667040 3014393 6028786 12057572 15071965 24115144 30143930 33158323 48230288 60287860 66316646 96460576 120575720 132633292 165791615 241151440 265266584 331583230 482302880 530533168 663166460 1061066336 1142454947 1326332920 2284909894 2652665840 4569819788 5305331680 5712274735 9139639576 11424549470 12567004417 18279279152 22849098940 25134008834 36558558304 45698197880 50268017668 62835022085 91396395760 100536035336 125670044170 182792791520 201072070672 251340088340 402144141344 502680176680 1005360353360 2010720706720