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1660132424083 = 71811310286049
BaseRepresentation
bin11000001010000111100…
…110100111100110010011
312212201002111001010102011
4120022013212213212103
5204144422400032313
63310353155203351
7230640425526550
oct30120746474623
95781074033364
101660132424083
11590070523741
122298b2ba6557
13c071bc3a173
145a4ca9b1a27
152d2b579393d
hex182879a7993

1660132424083 has 8 divisors (see below), whose sum is σ = 1907776488800. Its totient is φ = 1415108931840.

The previous prime is 1660132424063. The next prime is 1660132424089. The reversal of 1660132424083 is 3804242310661.

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 1660132424083 - 25 = 1660132424051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1660132424089) 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, 655141758 + ... + 655144291.

It is an arithmetic number, because the mean of its divisors is an integer number (238472061100).

Almost surely, 21660132424083 is an apocalyptic number.

1660132424083 is a deficient number, since it is larger than the sum of its proper divisors (247644064717).

1660132424083 is a wasteful number, since it uses less digits than its factorization.

1660132424083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310286237.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 1660132424083 in words is "one trillion, six hundred sixty billion, one hundred thirty-two million, four hundred twenty-four thousand, eighty-three".

Divisors: 1 7 181 1267 1310286049 9172002343 237161774869 1660132424083