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1030791122296 = 2313101577916981
BaseRepresentation
bin11101111111111111111…
…00000100110101111000
310122112122121100111121221
432333333330010311320
5113342030011403141
62105312223041424
7134320651654615
oct16777774046570
93575577314557
101030791122296
11368179796901
12147935a40274
1376284525a30
1437c6798950c
151bc2ea61bd1
hexeffff04d78

1030791122296 has 64 divisors (see below), whose sum is σ = 2102500663200. Its totient is φ = 470930112000.

The previous prime is 1030791122293. The next prime is 1030791122299. The reversal of 1030791122296 is 6922211970301.

It is an interprime number because it is at equal distance from previous prime (1030791122293) and next prime (1030791122299).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030791122293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60694126 + ... + 60711106.

Almost surely, 21030791122296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030791122296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1051250331600).

1030791122296 is an abundant number, since it is smaller than the sum of its proper divisors (1071709540904).

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

1030791122296 is a wasteful number, since it uses less digits than its factorization.

1030791122296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22880 (or 22876 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 1030791122296 in words is "one trillion, thirty billion, seven hundred ninety-one million, one hundred twenty-two thousand, two hundred ninety-six".

Divisors: 1 2 4 8 13 26 52 101 104 202 404 808 1313 2626 5252 5779 10504 11558 16981 23116 33962 46232 67924 75127 135848 150254 220753 300508 441506 583679 601016 883012 1167358 1715081 1766024 2334716 3430162 4669432 6860324 7587827 13720648 15175654 22296053 30351308 44592106 60702616 89184212 98133199 178368424 196266398 392532796 785065592 1275731587 2551463174 5102926348 9911453099 10205852696 19822906198 39645812396 79291624792 128848890287 257697780574 515395561148 1030791122296