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6900601650011 = 421929115115329
BaseRepresentation
bin110010001101010101111…
…1010001111101101011011
3220102200122210102121210022
41210122223322033231123
51401024413010300021
622402032001541055
71311360225142316
oct144325372175533
926380583377708
106900601650011
11222058a807863
1293547164478b
133b0954671814
1419bdc306b97d
15be77920b1ab
hex646abe8fb5b

6900601650011 has 16 divisors (see below), whose sum is σ = 6930906393600. Its totient is φ = 6870377472000.

The previous prime is 6900601649983. The next prime is 6900601650017. The reversal of 6900601650011 is 1100561060096.

It is a cyclic number.

It is not a de Polignac number, because 6900601650011 - 222 = 6900597455707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6900601650017) 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, 450158795 + ... + 450174123.

It is an arithmetic number, because the mean of its divisors is an integer number (433181649600).

Almost surely, 26900601650011 is an apocalyptic number.

6900601650011 is a deficient number, since it is larger than the sum of its proper divisors (30304743589).

6900601650011 is a wasteful number, since it uses less digits than its factorization.

6900601650011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17830.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 6900601650011 in words is "six trillion, nine hundred billion, six hundred one million, six hundred fifty thousand, eleven".

Divisors: 1 421 929 1151 15329 391109 484571 1069279 6453509 14240641 17643679 450166459 5995309861 7427988859 16390977791 6900601650011