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1132030026 = 2337923359
BaseRepresentation
bin100001101111001…
…0110100001001010
32220220010002021000
41003132112201022
54304244430101
6304155155430
740024045041
oct10336264112
92826102230
101132030026
11531001a06
12277145b76
131506b696a
14aa4b9558
15695b1486
hex4379684a

1132030026 has 48 divisors (see below), whose sum is σ = 2548627200. Its totient is φ = 372455928.

The previous prime is 1132030019. The next prime is 1132030037. The reversal of 1132030026 is 6200302311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132029990 and 1132030008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335335 + ... + 338693.

It is an arithmetic number, because the mean of its divisors is an integer number (53096400).

Almost surely, 21132030026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132030026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274313600).

1132030026 is an abundant number, since it is smaller than the sum of its proper divisors (1416597174).

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

1132030026 is an equidigital number, since it uses as much as digits as its factorization.

1132030026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528 (or 3443 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1132030026 is about 33645.6538946712. The cubic root of 1132030026 is about 1042.2037914212.

Adding to 1132030026 its reverse (6200302311), we get a palindrome (7332332337).

The spelling of 1132030026 in words is "one billion, one hundred thirty-two million, thirty thousand, twenty-six".

Divisors: 1 2 3 6 9 18 27 54 79 158 237 474 711 1422 2133 3359 4266 6241 6718 10077 12482 18723 20154 30231 37446 56169 60462 90693 112338 168507 181386 265361 337014 530722 796083 1592166 2388249 4776498 7164747 14329494 20963519 41927038 62890557 125781114 188671671 377343342 566015013 1132030026