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1042031200210 = 257111328007617
BaseRepresentation
bin11110010100111011110…
…01100100011111010010
310200121122221112121211221
433022131321210133102
5114033034441401320
62114411424555254
7135166335026230
oct17123571443722
93617587477757
101042031200210
11371a174a07a0
12149b52182b2a
13773560ca800
14386126b1950
151c18b7253aa
hexf29de647d2

1042031200210 has 96 divisors (see below), whose sum is σ = 2532200994432. Its totient is φ = 299805143040.

The previous prime is 1042031200193. The next prime is 1042031200213. The reversal of 1042031200210 is 120021302401.

It is a super-2 number, since 2×10420312002102 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1042031200213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3873679 + ... + 4133938.

It is an arithmetic number, because the mean of its divisors is an integer number (26377093692).

Almost surely, 21042031200210 is an apocalyptic number.

1042031200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042031200210 is an abundant number, since it is smaller than the sum of its proper divisors (1490169794222).

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

1042031200210 is a wasteful number, since it uses less digits than its factorization.

1042031200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007668 (or 8007655 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1042031200210 its reverse (120021302401), we get a palindrome (1162052502611).

The spelling of 1042031200210 in words is "one trillion, forty-two billion, thirty-one million, two hundred thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 169 182 286 338 385 455 715 770 845 910 1001 1183 1430 1690 1859 2002 2366 3718 5005 5915 9295 10010 11830 13013 18590 26026 65065 130130 8007617 16015234 40038085 56053319 80076170 88083787 104099021 112106638 176167574 208198042 280266595 440418935 520495105 560533190 616586509 728693147 880837870 1040990210 1145089231 1233173018 1353287273 1457386294 2290178462 2706574546 3082932545 3643465735 5725446155 6165865090 6766436365 7286931470 8015624617 9473010911 11450892310 13532872730 14886160003 16031249234 18946021822 29772320006 40078123085 47365054555 74430800015 80156246170 94730109110 104203120021 148861600030 208406240042 521015600105 1042031200210