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10188630083 = 139191383767
BaseRepresentation
bin10010111110100101…
…00010100001000011
3222022001201000221202
421133102202201003
5131331242130313
64403001411415
7510324632612
oct113722424103
928261630852
1010188630083
114359241645
121b84199b6b
13c64ac34c8
146c9225879
153e971d558
hex25f4a2843

10188630083 has 8 divisors (see below), whose sum is σ = 10315683840. Its totient is φ = 10062344520.

The previous prime is 10188630071. The next prime is 10188630107. The reversal of 10188630083 is 38003688101.

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-10188630083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10188630013) 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, 165335 + ... + 218432.

It is an arithmetic number, because the mean of its divisors is an integer number (1289460480).

Almost surely, 210188630083 is an apocalyptic number.

10188630083 is a deficient number, since it is larger than the sum of its proper divisors (127053757).

10188630083 is a wasteful number, since it uses less digits than its factorization.

10188630083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384097.

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 10188630083 in words is "ten billion, one hundred eighty-eight million, six hundred thirty thousand, eighty-three".

Divisors: 1 139 191 26549 383767 53343613 73299497 10188630083