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30013013130210 = 232511170917739131
BaseRepresentation
bin1101101001011111100101…
…11111000111101111100010
310221021012211111012021012200
412310233302333013233202
512413213122330131320
6143455442103434030
76215240305231305
oct664576277075742
9127235744167180
1030013013130210
1196214a1524420
123448881455916
1313992a445a4b6
1475a8cd772b3c
15370a92471290
hex1b4bf2fc7be2

30013013130210 has 96 divisors (see below), whose sum is σ = 85177635341760. Its totient is φ = 7271624169600.

The previous prime is 30013013130193. The next prime is 30013013130227. The reversal of 30013013130210 is 1203131031003.

It is a happy number.

30013013130210 is a `hidden beast` number, since 30 + 0 + 1 + 301 + 31 + 302 + 1 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (30013013130193) and next prime (30013013130227).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7177656 + ... + 10561475.

It is an arithmetic number, because the mean of its divisors is an integer number (887267034810).

Almost surely, 230013013130210 is an apocalyptic number.

30013013130210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30013013130210 is an abundant number, since it is smaller than the sum of its proper divisors (55164622211550).

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

30013013130210 is a wasteful number, since it uses less digits than its factorization.

30013013130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17740864 (or 17740861 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30013013130210 its reverse (1203131031003), we get a palindrome (31216144161213).

The spelling of 30013013130210 in words is "thirty trillion, thirteen billion, thirteen million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 1709 3418 5127 8545 10254 15381 17090 18799 25635 30762 37598 51270 56397 76905 93995 112794 153810 169191 187990 281985 338382 563970 845955 1691910 17739131 35478262 53217393 88695655 106434786 159652179 177391310 195130441 266086965 319304358 390260882 532173930 585391323 798260895 975652205 1170782646 1596521790 1756173969 1951304410 2926956615 3512347938 5853913230 8780869845 17561739690 30316174879 60632349758 90948524637 151580874395 181897049274 272845573911 303161748790 333477923669 454742623185 545691147822 666955847338 909485246370 1000433771007 1364227869555 1667389618345 2000867542014 2728455739110 3001301313021 3334779236690 5002168855035 6002602626042 10004337710070 15006506565105 30013013130210