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103212930300 = 22352595831239
BaseRepresentation
bin110000000011111111…
…0000101010011111100
3100212102002100010001020
41200013332011103330
53142340002232200
6115225415144140
710312466301144
oct1400776052374
9325362303036
10103212930300
113a8550101a7
1218005975050
13996b35782c
144dd1a53924
152a4133dea0
hex1807f854fc

103212930300 has 72 divisors (see below), whose sum is σ = 303690979200. Its totient is φ = 27056944320.

The previous prime is 103212930281. The next prime is 103212930319. The reversal of 103212930300 is 3039212301.

It is an interprime number because it is at equal distance from previous prime (103212930281) and next prime (103212930319).

It is a super-2 number, since 2×1032129303002 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2897920 + ... + 2933319.

Almost surely, 2103212930300 is an apocalyptic number.

103212930300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103212930300 is an abundant number, since it is smaller than the sum of its proper divisors (200478048900).

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

103212930300 is a wasteful number, since it uses less digits than its factorization.

103212930300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831315 (or 5831308 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 103212930300 in words is "one hundred three billion, two hundred twelve million, nine hundred thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 59 60 75 100 118 150 177 236 295 300 354 590 708 885 1180 1475 1770 2950 3540 4425 5900 8850 17700 5831239 11662478 17493717 23324956 29156195 34987434 58312390 69974868 87468585 116624780 145780975 174937170 291561950 344043101 349874340 437342925 583123900 688086202 874685850 1032129303 1376172404 1720215505 1749371700 2064258606 3440431010 4128517212 5160646515 6880862020 8601077525 10321293030 17202155050 20642586060 25803232575 34404310100 51606465150 103212930300