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10671730613 = 193199277859
BaseRepresentation
bin10011111000001010…
…11010111110110101
31000112201202002021222
421330011122332311
5133323430334423
64522540120125
7525312133145
oct117405327665
930481662258
1010671730613
114586a06185
122099b36045
131010c0c4cb
1473345c925
15426d493c8
hex27c15afb5

10671730613 has 8 divisors (see below), whose sum is σ = 10780968000. Its totient is φ = 10563049728.

The previous prime is 10671730607. The next prime is 10671730679. The reversal of 10671730613 is 31603717601.

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 10671730613 - 26 = 10671730549 is a prime.

It is a super-2 number, since 2×106717306132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10671730913) 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, 100523 + ... + 177336.

It is an arithmetic number, because the mean of its divisors is an integer number (1347621000).

Almost surely, 210671730613 is an apocalyptic number.

It is an amenable number.

10671730613 is a deficient number, since it is larger than the sum of its proper divisors (109237387).

10671730613 is a wasteful number, since it uses less digits than its factorization.

10671730613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278251.

The product of its (nonzero) digits is 15876, while the sum is 35.

The spelling of 10671730613 in words is "ten billion, six hundred seventy-one million, seven hundred thirty thousand, six hundred thirteen".

Divisors: 1 193 199 38407 277859 53626787 55293941 10671730613