Base | Representation |
---|---|
bin | 11011110000000010101110… |
… | …11000101011111011010001 |
3 | 22000001212112200010211220202 |
4 | 31320001113120223323101 |
5 | 30444310343011240422 |
6 | 333442112110544545 |
7 | 15565602364431035 |
oct | 1570012730537321 |
9 | 260055480124822 |
10 | 61024361430737 |
11 | 18498317142531 |
12 | 6a16b1b208155 |
13 | 2808759c9c3b3 |
14 | 110d8483c01c5 |
15 | 70c5b4e00b92 |
hex | 37805762bed1 |
61024361430737 has 8 divisors (see below), whose sum is σ = 62202482197800. Its totient is φ = 59851973612160.
The previous prime is 61024361430731. The next prime is 61024361430749. The reversal of 61024361430737 is 73703416342016.
It can be written as a sum of positive squares in 4 ways, for example, as 1079851427281 + 59944510003456 = 1039159^2 + 7742384^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 61024361430737 - 224 = 61024344653521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 61024361430691 and 61024361430700.
It is not an unprimeable number, because it can be changed into a prime (61024361430731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433215628 + ... + 1433258205.
It is an arithmetic number, because the mean of its divisors is an integer number (7775310274725).
Almost surely, 261024361430737 is an apocalyptic number.
It is an amenable number.
61024361430737 is a deficient number, since it is larger than the sum of its proper divisors (1178120767063).
61024361430737 is a wasteful number, since it uses less digits than its factorization.
61024361430737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2866474243.
The product of its (nonzero) digits is 1524096, while the sum is 47.
The spelling of 61024361430737 in words is "sixty-one trillion, twenty-four billion, three hundred sixty-one million, four hundred thirty thousand, seven hundred thirty-seven".
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