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10065617371 = 149461146539
BaseRepresentation
bin10010101111111010…
…10010000111011011
3221222111020100020101
421113331102013123
5131103244223441
64342445040231
7504302223145
oct112775220733
927874210211
1010065617371
1142a5862347
121b4ab56077
13c45483214
146b6b63c95
153dda20231
hex257f521db

10065617371 has 8 divisors (see below), whose sum is σ = 10155222000. Its totient is φ = 9976307040.

The previous prime is 10065617357. The next prime is 10065617407. The reversal of 10065617371 is 17371656001.

10065617371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10065617371 - 25 = 10065617339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10065617371.

It is not an unprimeable number, because it can be changed into a prime (10065617071) 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, 4581 + ... + 141958.

It is an arithmetic number, because the mean of its divisors is an integer number (1269402750).

Almost surely, 210065617371 is an apocalyptic number.

10065617371 is a deficient number, since it is larger than the sum of its proper divisors (89604629).

10065617371 is a wasteful number, since it uses less digits than its factorization.

10065617371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147149.

The product of its (nonzero) digits is 26460, while the sum is 37.

The spelling of 10065617371 in words is "ten billion, sixty-five million, six hundred seventeen thousand, three hundred seventy-one".

Divisors: 1 149 461 68689 146539 21834311 67554479 10065617371