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10488652171 = 79132767749
BaseRepresentation
bin10011100010010110…
…00010000110001011
31000001222020201212221
421301023002012023
5132440043332141
64452440114511
7520630033564
oct116113020613
930058221787
1010488652171
1144a2630688
122048765a37
13cb1ccb37a
1471700316b
15415c33bd1
hex2712c218b

10488652171 has 4 divisors (see below), whose sum is σ = 10621420000. Its totient is φ = 10355884344.

The previous prime is 10488652151. The next prime is 10488652183. The reversal of 10488652171 is 17125688401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10488652171 - 27 = 10488652043 is a prime.

It is a super-2 number, since 2×104886521712 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10488652121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66383796 + ... + 66383953.

It is an arithmetic number, because the mean of its divisors is an integer number (2655355000).

Almost surely, 210488652171 is an apocalyptic number.

10488652171 is a deficient number, since it is larger than the sum of its proper divisors (132767829).

10488652171 is an equidigital number, since it uses as much as digits as its factorization.

10488652171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132767828.

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 10488652171 in words is "ten billion, four hundred eighty-eight million, six hundred fifty-two thousand, one hundred seventy-one".

Divisors: 1 79 132767749 10488652171