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1030311201294 = 23454111755907
BaseRepresentation
bin11101111111000110101…
…01010100101000001110
310122111102011021222210000
432333203111110220032
5113340034131420134
62105152440425130
7134303033466204
oct16774325245016
93574364258700
101030311201294
11367a528a4081
121478211781a6
1376208c80ccb
1437c1dd3d074
151bc02862e99
hexefe3554a0e

1030311201294 has 40 divisors (see below), whose sum is σ = 2312927875368. Its totient is φ = 342802218960.

The previous prime is 1030311201281. The next prime is 1030311201317. The reversal of 1030311201294 is 4921021130301.

1030311201294 is a `hidden beast` number, since 10 + 30 + 311 + 20 + 1 + 294 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5790312 + ... + 5965595.

Almost surely, 21030311201294 is an apocalyptic number.

1030311201294 is an abundant number, since it is smaller than the sum of its proper divisors (1282616674074).

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

1030311201294 is a wasteful number, since it uses less digits than its factorization.

1030311201294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11756462 (or 11756453 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 1030311201294 its reverse (4921021130301), we get a palindrome (5951332331595).

The spelling of 1030311201294 in words is "one trillion, thirty billion, three hundred eleven million, two hundred one thousand, two hundred ninety-four".

Divisors: 1 2 3 6 9 18 27 54 81 162 541 1082 1623 3246 4869 9738 14607 29214 43821 87642 11755907 23511814 35267721 70535442 105803163 211606326 317409489 634818978 952228467 1904456934 6359945687 12719891374 19079837061 38159674122 57239511183 114479022366 171718533549 343437067098 515155600647 1030311201294