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32021011032029 = 171919861721907
BaseRepresentation
bin1110100011111011110001…
…11111001110011111011101
311012101011211022111121220122
413101331320333032133131
513144113012311011104
6152034125511324325
76513304334620355
oct721757077163735
9135334738447818
1032021011032029
11a226041a3a218
123711a779806a5
1314b375097b946
147c9b7a501b65
153a7e176826be
hex1d1f78fce7dd

32021011032029 has 8 divisors (see below), whose sum is σ = 34082110914048. Its totient is φ = 29979634594240.

The previous prime is 32021011031969. The next prime is 32021011032067. The reversal of 32021011032029 is 92023011012023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32021011032029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32021011031989 and 32021011032007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32021011032079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4930857707 + ... + 4930864200.

It is an arithmetic number, because the mean of its divisors is an integer number (4260263864256).

Almost surely, 232021011032029 is an apocalyptic number.

It is an amenable number.

32021011032029 is a deficient number, since it is larger than the sum of its proper divisors (2061099882019).

32021011032029 is a wasteful number, since it uses less digits than its factorization.

32021011032029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861722115.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 32021011032029 in words is "thirty-two trillion, twenty-one billion, eleven million, thirty-two thousand, twenty-nine".

Divisors: 1 17 191 3247 9861721907 167649272419 1883588884237 32021011032029