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1011110010010 = 25101111001001
BaseRepresentation
bin11101011011010101101…
…10100101110010011010
310120122211222212102002021
432231222312211302122
5113031223130310020
62052255244325054
7133023151164532
oct16555266456232
93518758772067
101011110010010
1135a89a271951
12143b6284378a
1374468c2cc69
1436d1bb924c2
151b47bcd61aa
hexeb6ada5c9a

1011110010010 has 8 divisors (see below), whose sum is σ = 1819998018036. Its totient is φ = 404444004000.

The previous prime is 1011110009933. The next prime is 1011110010019. The reversal of 1011110010010 is 100100111101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1005449403841 + 5660606169 = 1002721^2 + 75237^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1011110009975 and 1011110010002.

It is not an unprimeable number, because it can be changed into a prime (1011110010019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50555500491 + ... + 50555500510.

Almost surely, 21011110010010 is an apocalyptic number.

1011110010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011110010010 is a deficient number, since it is larger than the sum of its proper divisors (808888008026).

1011110010010 is a wasteful number, since it uses less digits than its factorization.

1011110010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101111001008.

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

Adding to 1011110010010 its reverse (100100111101), we get a palindrome (1111210121111).

The spelling of 1011110010010 in words is "one trillion, eleven billion, one hundred ten million, ten thousand, ten".

Divisors: 1 2 5 10 101111001001 202222002002 505555005005 1011110010010