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130240042014 = 231713128134687
BaseRepresentation
bin111100101001011101…
…0010101010000011110
3110110011122121122100210
41321102322111100132
54113212422321024
6135455332033250
712260320043205
oct1712272252036
9413148548323
10130240042014
1150264121265
12212a9162826
13c38783b824
14643731223c
1535c3e7c129
hex1e52e9541e

130240042014 has 64 divisors (see below), whose sum is σ = 278904840192. Its totient is φ = 40402252800.

The previous prime is 130240042013. The next prime is 130240042043. The reversal of 130240042014 is 410240042031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130240042013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3737379 + ... + 3772065.

It is an arithmetic number, because the mean of its divisors is an integer number (4357888128).

Almost surely, 2130240042014 is an apocalyptic number.

130240042014 is an abundant number, since it is smaller than the sum of its proper divisors (148664798178).

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

130240042014 is a wasteful number, since it uses less digits than its factorization.

130240042014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35121.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 130240042014 its reverse (410240042031), we get a palindrome (540480084045).

The spelling of 130240042014 in words is "one hundred thirty billion, two hundred forty million, forty-two thousand, fourteen".

Divisors: 1 2 3 6 17 34 51 102 131 262 281 393 562 786 843 1686 2227 4454 4777 6681 9554 13362 14331 28662 34687 36811 69374 73622 104061 110433 208122 220866 589679 625787 1179358 1251574 1769037 1877361 3538074 3754722 4543997 9087994 9747047 13631991 19494094 27263982 29241141 58482282 77247949 154495898 165699799 231743847 331399598 463487694 497099397 994198794 1276863157 2553726314 3830589471 7661178942 21706673669 43413347338 65120021007 130240042014