Search a number
-
+
1113311112000 = 26353415711159
BaseRepresentation
bin10000001100110110100…
…000110110101101000000
310221102122120021022121220
4100030312200312231000
5121220030121041000
62211240440515040
7143301613212153
oct20146640665500
93842576238556
101113311112000
1139a17510a4aa
1215b92577ba80
1380ca57687c9
143bc55299c9a
151de5e3a91a0
hex10336836b40

1113311112000 has 224 divisors, whose sum is σ = 3677367133440. Its totient is φ = 296784947200.

The previous prime is 1113311111989. The next prime is 1113311112019. The reversal of 1113311112000 is 2111133111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99762421 + ... + 99773579.

It is an arithmetic number, because the mean of its divisors is an integer number (16416817560).

Almost surely, 21113311112000 is an apocalyptic number.

1113311112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113311112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1838683566720).

1113311112000 is an abundant number, since it is smaller than the sum of its proper divisors (2564056021440).

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

1113311112000 is a wasteful number, since it uses less digits than its factorization.

1113311112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15346 (or 15326 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1113311112000 its reverse (2111133111), we get a palindrome (1115422245111).

It can be divided in two parts, 111331111 and 2000, that added together give a palindrome (111333111).

The spelling of 1113311112000 in words is "one trillion, one hundred thirteen billion, three hundred eleven million, one hundred twelve thousand".