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10038322079 = 194373120817
BaseRepresentation
bin10010101100101010…
…01010001110011111
3221220120212121010122
421112111022032133
5131024302301304
64340032025155
7503521221062
oct112625121637
927816777118
1010038322079
114291409a55
121b419921bb
13c3c917366
146b329a8d9
153db42c9be
hex25654a39f

10038322079 has 8 divisors (see below), whose sum is σ = 10569158640. Its totient is φ = 9507735936.

The previous prime is 10038322057. The next prime is 10038322121. The reversal of 10038322079 is 97022383001.

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-10038322079 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 (10038312079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22679 + ... + 143495.

It is an arithmetic number, because the mean of its divisors is an integer number (1321144830).

Almost surely, 210038322079 is an apocalyptic number.

10038322079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10038322079 is a deficient number, since it is larger than the sum of its proper divisors (530836561).

10038322079 is a wasteful number, since it uses less digits than its factorization.

10038322079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125209.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 10038322079 in words is "ten billion, thirty-eight million, three hundred twenty-two thousand, seventy-nine".

Divisors: 1 19 4373 83087 120817 2295523 528332741 10038322079