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13050130152042 = 2321744221964417
BaseRepresentation
bin1011110111100111100001…
…0111110011101001101010
31201012120200000020002221100
42331321320113303221222
53202303131304331132
643431051431422230
72514561251020224
oct275717027635152
951176600202840
1013050130152042
114181590288a15
121569252224976
13738811697b89
143318b5b55414
151796e568a37c
hexbde785f3a6a

13050130152042 has 48 divisors (see below), whose sum is σ = 29939241942792. Its totient is φ = 4094061649920.

The previous prime is 13050130152023. The next prime is 13050130152061. The reversal of 13050130152042 is 24025103105031.

13050130152042 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 0 + 130 + 1 + 520 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (13050130152023) and next prime (13050130152061).

It can be written as a sum of positive squares in 4 ways, for example, as 12411395126361 + 638735025681 = 3522981^2 + 799209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13050130151997 and 13050130152015.

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, 13049418 + ... + 14013834.

Almost surely, 213050130152042 is an apocalyptic number.

13050130152042 is an abundant number, since it is smaller than the sum of its proper divisors (16889111790750).

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

13050130152042 is a wasteful number, since it uses less digits than its factorization.

13050130152042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008663 (or 1008660 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 13050130152042 its reverse (24025103105031), we get a palindrome (37075233257073).

The spelling of 13050130152042 in words is "thirteen trillion, fifty billion, one hundred thirty million, one hundred fifty-two thousand, forty-two".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 44221 88442 132663 265326 397989 751757 795978 964417 1503514 1928834 2255271 2893251 4510542 5786502 6765813 8679753 13531626 16395089 17359506 32790178 49185267 98370534 147555801 295111602 42647484157 85294968314 127942452471 255884904942 383827357413 725007230669 767654714826 1450014461338 2175021692007 4350043384014 6525065076021 13050130152042