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1100111100010 = 251343346956731
BaseRepresentation
bin10000000000100011101…
…110110011100001101010
310220011120122010020021221
4100000203232303201222
5121011011420200020
62201214542452254
7142323531030166
oct20004356634152
93804518106257
101100111100010
1139461104408a
12159260b9408a
137c980b07220
143b362147ca6
151d93a5e96aa
hex10023bb386a

1100111100010 has 64 divisors (see below), whose sum is σ = 2182784123520. Its totient is φ = 396627114240.

The previous prime is 1100111100007. The next prime is 1100111100031. The reversal of 1100111100010 is 100011110011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100111099966 and 1100111100002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19363345 + ... + 19420075.

It is an arithmetic number, because the mean of its divisors is an integer number (34106001930).

Almost surely, 21100111100010 is an apocalyptic number.

1100111100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100111100010 is a deficient number, since it is larger than the sum of its proper divisors (1082673023510).

1100111100010 is a wasteful number, since it uses less digits than its factorization.

1100111100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60263.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1100111100010 its reverse (100011110011), we get a palindrome (1200122210021).

The spelling of 1100111100010 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred thousand, ten".

Divisors: 1 2 5 10 13 26 43 65 86 130 215 430 559 1118 2795 3469 5590 6938 17345 34690 45097 56731 90194 113462 149167 225485 283655 298334 450970 567310 737503 745835 1475006 1491670 1939171 2439433 3687515 3878342 4878866 7375030 9695855 12197165 19391710 24394330 31712629 63425258 158563145 196799839 317126290 393599678 983999195 1967998390 2558397907 5116795814 8462393077 12791989535 16924786154 25583979070 42311965385 84623930770 110011110001 220022220002 550055550005 1100111100010