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10872528485 = 571323895667
BaseRepresentation
bin10100010000000110…
…11001111001100101
31001001201120200012012
422020003121321211
5134231331402420
64554512004005
7533300652530
oct121003317145
931051520165
1010872528485
11467a293635
122135230605
1310436b5a10
14751daba17
154397aedc5
hex2880d9e65

10872528485 has 16 divisors (see below), whose sum is σ = 16057888896. Its totient is φ = 6881951808.

The previous prime is 10872528419. The next prime is 10872528493. The reversal of 10872528485 is 58482527801.

It is a cyclic number.

It is not a de Polignac number, because 10872528485 - 28 = 10872528229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11947379 + ... + 11948288.

It is an arithmetic number, because the mean of its divisors is an integer number (1003618056).

Almost surely, 210872528485 is an apocalyptic number.

It is an amenable number.

10872528485 is a deficient number, since it is larger than the sum of its proper divisors (5185360411).

10872528485 is a wasteful number, since it uses less digits than its factorization.

10872528485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23895692.

The product of its (nonzero) digits is 1433600, while the sum is 50.

The spelling of 10872528485 in words is "ten billion, eight hundred seventy-two million, five hundred twenty-eight thousand, four hundred eighty-five".

Divisors: 1 5 7 13 35 65 91 455 23895667 119478335 167269669 310643671 836348345 1553218355 2174505697 10872528485