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10032012103 = 171931058861
BaseRepresentation
bin10010101011111010…
…00101101101000111
3221220011000000110211
421111331011231013
5131021143341403
64335244500251
7503413460461
oct112575055507
927804000424
1010032012103
11428889a1a3
121b3b84a687
13c3b518249
146b24d7131
153daad306d
hex255f45b47

10032012103 has 8 divisors (see below), whose sum is σ = 11181190320. Its totient is φ = 8944951680.

The previous prime is 10032012073. The next prime is 10032012113. The reversal of 10032012103 is 30121023001.

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

It is a cyclic number.

It is not a de Polignac number, because 10032012103 - 25 = 10032012071 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 (10032012113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15529108 + ... + 15529753.

It is an arithmetic number, because the mean of its divisors is an integer number (1397648790).

Almost surely, 210032012103 is an apocalyptic number.

10032012103 is a deficient number, since it is larger than the sum of its proper divisors (1149178217).

10032012103 is a wasteful number, since it uses less digits than its factorization.

10032012103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31058897.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10032012103 its reverse (30121023001), we get a palindrome (40153035104).

The spelling of 10032012103 in words is "ten billion, thirty-two million, twelve thousand, one hundred three".

Divisors: 1 17 19 323 31058861 528000637 590118359 10032012103