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10887327607 = 132017741507
BaseRepresentation
bin10100010001110111…
…10110111101110111
31001002202102112202211
422020323312331313
5134244123440412
65000201114251
7533540520622
oct121073667567
931082375684
1010887327607
114687681412
12213a188987
131046797ab0
14753d40db9
1543ac34ca7
hex288ef6f77

10887327607 has 8 divisors (see below), whose sum is σ = 11725677936. Its totient is φ = 10049100672.

The previous prime is 10887327571. The next prime is 10887327673. The reversal of 10887327607 is 70672378801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-10887327607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10887327677) 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, 241548 + ... + 283054.

It is an arithmetic number, because the mean of its divisors is an integer number (1465709742).

Almost surely, 210887327607 is an apocalyptic number.

10887327607 is a deficient number, since it is larger than the sum of its proper divisors (838350329).

10887327607 is a wasteful number, since it uses less digits than its factorization.

10887327607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61697.

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 10887327607 in words is "ten billion, eight hundred eighty-seven million, three hundred twenty-seven thousand, six hundred seven".

Divisors: 1 13 20177 41507 262301 539591 837486739 10887327607