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1100001101010 = 23571910119314143
BaseRepresentation
bin10000000000011101001…
…011001100010011010010
310220011021222010201000220
4100000131023030103102
5121010300240213020
62201200013053510
7142321024041330
oct20003513142322
93804258121026
101100001101010
11394564a43219
12159230187296
137c9640a2466
143b3516b2b50
151d930b1c240
hex1001d2cc4d2

1100001101010 has 256 divisors, whose sum is σ = 3224234557440. Its totient is φ = 234598809600.

The previous prime is 1100001100927. The next prime is 1100001101039. The reversal of 1100001101010 is 101011000011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 1100001101010.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 77769999 + ... + 77784141.

It is an arithmetic number, because the mean of its divisors is an integer number (12594666240).

Almost surely, 21100001101010 is an apocalyptic number.

1100001101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100001101010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1612117278720).

1100001101010 is an abundant number, since it is smaller than the sum of its proper divisors (2124233456430).

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

1100001101010 is a wasteful number, since it uses less digits than its factorization.

1100001101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1100001101010 its reverse (101011000011), we get a palindrome (1201012101021).

The spelling of 1100001101010 in words is "one trillion, one hundred billion, one million, one hundred one thousand, ten".