Base | Representation |
---|---|
bin | 1100111101110111… |
… | …01110101001000101 |
3 | 122222011011000210021 |
4 | 12132323232221011 |
5 | 103224111044330 |
6 | 3110435255141 |
7 | 334340064415 |
oct | 63673565105 |
9 | 18864130707 |
10 | 6961424965 |
11 | 2a525a7680 |
12 | 142344a4b1 |
13 | 86c31ab91 |
14 | 4a0798645 |
15 | 2ab24967a |
hex | 19eeeea45 |
6961424965 has 32 divisors (see below), whose sum is σ = 9196646400. Its totient is φ = 5016686400.
The previous prime is 6961424959. The next prime is 6961424983. The reversal of 6961424965 is 5694241696.
6961424965 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6961424965 - 23 = 6961424957 is a prime.
It is a super-2 number, since 2×69614249652 = 96922875086650502450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2964922 + ... + 2967268.
It is an arithmetic number, because the mean of its divisors is an integer number (287395200).
Almost surely, 26961424965 is an apocalyptic number.
It is an amenable number.
6961424965 is a deficient number, since it is larger than the sum of its proper divisors (2235221435).
6961424965 is a wasteful number, since it uses less digits than its factorization.
6961424965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2833.
The product of its digits is 2799360, while the sum is 52.
The square root of 6961424965 is about 83435.1542516702. The cubic root of 6961424965 is about 1909.4108326908.
It can be divided in two parts, 696142 and 4965, that added together give a palindrome (701107).
The spelling of 6961424965 in words is "six billion, nine hundred sixty-one million, four hundred twenty-four thousand, nine hundred sixty-five".
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