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1010011011010 = 25101001101101
BaseRepresentation
bin11101011001010010101…
…10001111011111000010
310120120000101220110212121
432230221112033133002
5113022000304323020
62051554225114454
7132654004641031
oct16545126173702
93516011813777
101010011011010
1135a385980711
121438b6788a2a
137432233cab1
1436c55c34718
151b41559bbaa
hexeb2958f7c2

1010011011010 has 8 divisors (see below), whose sum is σ = 1818019819836. Its totient is φ = 404004404400.

The previous prime is 1010011010971. The next prime is 1010011011011. The reversal of 1010011011010 is 101101100101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 939676258161 + 70334752849 = 969369^2 + 265207^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10100110110102 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010011010984 and 1010011011002.

It is not an unprimeable number, because it can be changed into a prime (1010011011011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50500550541 + ... + 50500550560.

Almost surely, 21010011011010 is an apocalyptic number.

1010011011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010011011010 is a deficient number, since it is larger than the sum of its proper divisors (808008808826).

1010011011010 is a wasteful number, since it uses less digits than its factorization.

1010011011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101001101108.

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

Adding to 1010011011010 its reverse (101101100101), we get a palindrome (1111112111111).

The spelling of 1010011011010 in words is "one trillion, ten billion, eleven million, eleven thousand, ten".

Divisors: 1 2 5 10 101001101101 202002202202 505005505505 1010011011010