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32100330000 = 243541070011
BaseRepresentation
bin11101111001010101…
…000010101000010000
310001212010102201111010
4131321111002220100
51011220141030000
622425141250520
72214322205634
oct357125025020
9101763381433
1032100330000
1112682888052
12627a403a40
13304756a20b
1417a737cdc4
15c7d208d50
hex779542a10

32100330000 has 100 divisors (see below), whose sum is σ = 103624242128. Its totient is φ = 8560080000.

The previous prime is 32100329887. The next prime is 32100330037. The reversal of 32100330000 is 3300123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×321003300002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 505006 + ... + 565005.

Almost surely, 232100330000 is an apocalyptic number.

32100330000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32100330000 is an abundant number, since it is smaller than the sum of its proper divisors (71523912128).

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

32100330000 is a wasteful number, since it uses less digits than its factorization.

32100330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070042 (or 1070021 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 32100330000 its reverse (3300123), we get a palindrome (32103630123).

The spelling of 32100330000 in words is "thirty-two billion, one hundred million, three hundred thirty thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 125 150 200 240 250 300 375 400 500 600 625 750 1000 1200 1250 1500 1875 2000 2500 3000 3750 5000 6000 7500 10000 15000 30000 1070011 2140022 3210033 4280044 5350055 6420066 8560088 10700110 12840132 16050165 17120176 21400220 25680264 26750275 32100330 42800440 51360528 53500550 64200660 80250825 85600880 107001100 128401320 133751375 160501650 214002200 256802640 267502750 321003300 401254125 428004400 535005500 642006600 668756875 802508250 1070011000 1284013200 1337513750 1605016500 2006270625 2140022000 2675027500 3210033000 4012541250 5350055000 6420066000 8025082500 10700110000 16050165000 32100330000