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10252053644611 = 1911932131212243
BaseRepresentation
bin1001010100101111111000…
…0001000000010101000011
31100022002100020122001202011
42111023332001000111003
52320432201213111421
633445421201233351
72105454306103162
oct225137601002503
940262306561664
1010252053644611
1132a2965014919
121196b00032857
135949c2824a2c
142762b85a13d9
1512ba2d1b94e1
hex952fe040543

10252053644611 has 16 divisors (see below), whose sum is σ = 10805800487040. Its totient is φ = 9699731069760.

The previous prime is 10252053644537. The next prime is 10252053644647. The reversal of 10252053644611 is 11644635025201.

It is a cyclic number.

It is not a de Polignac number, because 10252053644611 - 229 = 10251516773699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252053644711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48197256 + ... + 48409498.

It is an arithmetic number, because the mean of its divisors is an integer number (675362530440).

Almost surely, 210252053644611 is an apocalyptic number.

10252053644611 is a deficient number, since it is larger than the sum of its proper divisors (553746842429).

10252053644611 is a wasteful number, since it uses less digits than its factorization.

10252053644611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215586.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 10252053644611 its reverse (11644635025201), we get a palindrome (21896688669812).

The spelling of 10252053644611 in words is "ten trillion, two hundred fifty-two billion, fifty-three million, six hundred forty-four thousand, six hundred eleven".

Divisors: 1 19 1193 2131 22667 40489 212243 2542283 4032617 48303377 253205899 452289833 4810912081 8593506827 539581770769 10252053644611