Base | Representation |
---|---|
bin | 1101101001111000011… |
… | …00111100011111101101 |
3 | 1122211222200001122121212 |
4 | 12310330030330133231 |
5 | 30141320313233431 |
6 | 555310234204205 |
7 | 45616154424500 |
oct | 6647414743755 |
9 | 1584880048555 |
10 | 469161461741 |
11 | 170a74461245 |
12 | 76b15283665 |
13 | 3531b12b6bb |
14 | 189c969b137 |
15 | c30d5bd72b |
hex | 6d3c33c7ed |
469161461741 has 6 divisors (see below), whose sum is σ = 545759251470. Its totient is φ = 402138395736.
The previous prime is 469161461723. The next prime is 469161461749. The reversal of 469161461741 is 147164161964.
It can be written as a sum of positive squares in only one way, i.e., 464822604841 + 4338856900 = 681779^2 + 65870^2 .
It is not a de Polignac number, because 469161461741 - 26 = 469161461677 is a prime.
It is a super-2 number, since 2×4691614617412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 469161461741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (469161461749) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4787361806 + ... + 4787361903.
It is an arithmetic number, because the mean of its divisors is an integer number (90959875245).
Almost surely, 2469161461741 is an apocalyptic number.
It is an amenable number.
469161461741 is a deficient number, since it is larger than the sum of its proper divisors (76597789729).
469161461741 is an equidigital number, since it uses as much as digits as its factorization.
469161461741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9574723723 (or 9574723716 counting only the distinct ones).
The product of its digits is 870912, while the sum is 50.
The spelling of 469161461741 in words is "four hundred sixty-nine billion, one hundred sixty-one million, four hundred sixty-one thousand, seven hundred forty-one".
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