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1110211013 = 1279838893
BaseRepresentation
bin100001000101100…
…0111100111000101
32212101001120012102
41002023013213011
54233203223023
6302055401445
736340431542
oct10213074705
92771046172
101110211013
1151a759a6a
1226b983285
131490175c2
14a7639bc9
1567701628
hex422c79c5

1110211013 has 8 divisors (see below), whose sum is σ = 1120217088. Its totient is φ = 1100224944.

The previous prime is 1110210991. The next prime is 1110211051. The reversal of 1110211013 is 3101120111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1110211013 - 220 = 1109162437 is a prime.

It is a super-3 number, since 3×11102110133 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110210985 and 1110211003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110211913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120395 + ... + 129287.

It is an arithmetic number, because the mean of its divisors is an integer number (140027136).

Almost surely, 21110211013 is an apocalyptic number.

It is an amenable number.

1110211013 is a deficient number, since it is larger than the sum of its proper divisors (10006075).

1110211013 is an equidigital number, since it uses as much as digits as its factorization.

1110211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10003.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 1110211013 is about 33319.8291262125. The cubic root of 1110211013 is about 1035.4644116841.

Adding to 1110211013 its reverse (3101120111), we get a palindrome (4211331124).

The spelling of 1110211013 in words is "one billion, one hundred ten million, two hundred eleven thousand, thirteen".

Divisors: 1 127 983 8893 124841 1129411 8741819 1110211013