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10111100100010 = 2571311111099011
BaseRepresentation
bin1001001100100010110010…
…0001111001110110101010
31022210121111221200002201021
42103020230201321312222
52311130013111200020
633300550353443054
72062334325535360
oct223105441716652
938717457602637
1010111100100010
113249103457598
121173722b7048a
1358461b53c780
1426d546479630
1512802d8e11aa
hex9322c879daa

10111100100010 has 32 divisors (see below), whose sum is σ = 22399975608192. Its totient is φ = 3199996514880.

The previous prime is 10111100099987. The next prime is 10111100100029. The reversal of 10111100100010 is 1000100111101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 10111100099966 and 10111100100002.

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, 5555548596 + ... + 5555550415.

It is an arithmetic number, because the mean of its divisors is an integer number (699999237756).

Almost surely, 210111100100010 is an apocalyptic number.

10111100100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111100100010 is an abundant number, since it is smaller than the sum of its proper divisors (12288875508182).

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

10111100100010 is a wasteful number, since it uses less digits than its factorization.

10111100100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111099038.

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

Adding to 10111100100010 its reverse (1000100111101), we get a palindrome (11111200211111).

It can be divided in two parts, 101 and 11100100010, that added together give a palindrome (11100100111).

The spelling of 10111100100010 in words is "ten trillion, one hundred eleven billion, one hundred million, one hundred thousand, ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 11111099011 22222198022 55555495055 77777693077 111110990110 144444287143 155555386154 288888574286 388888465385 722221435715 777776930770 1011110010001 1444442871430 2022220020002 5055550050005 10111100100010