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3212300133 = 33779215143
BaseRepresentation
bin1011111101110111…
…1100111101100101
322021212111202101000
42333131330331211
523034322101013
61250430423513
7142414046340
oct27735747545
98255452330
103212300133
1113a92946a9
12757961b99
133c2687313
142268ab457
1513c02c973
hexbf77cf65

3212300133 has 32 divisors (see below), whose sum is σ = 5507686400. Its totient is φ = 1812356208.

The previous prime is 3212300111. The next prime is 3212300141. The reversal of 3212300133 is 3310032123.

It is not a de Polignac number, because 3212300133 - 28 = 3212299877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212300153) 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 31 ways as a sum of consecutive naturals, for example, 92641 + ... + 122502.

It is an arithmetic number, because the mean of its divisors is an integer number (172115200).

Almost surely, 23212300133 is an apocalyptic number.

It is an amenable number.

3212300133 is a deficient number, since it is larger than the sum of its proper divisors (2295386267).

3212300133 is a wasteful number, since it uses less digits than its factorization.

3212300133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215238 (or 215232 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3212300133 is about 56677.1570652587. The cubic root of 3212300133 is about 1475.4982720305.

Adding to 3212300133 its reverse (3310032123), we get a palindrome (6522332256).

The spelling of 3212300133 in words is "three billion, two hundred twelve million, three hundred thousand, one hundred thirty-three".

Divisors: 1 3 7 9 21 27 63 79 189 237 553 711 1659 2133 4977 14931 215143 645429 1506001 1936287 4518003 5808861 13554009 16996297 40662027 50988891 118974079 152966673 356922237 458900019 1070766711 3212300133