Base | Representation |
---|---|
bin | 11011111001000110111111… |
… | …01101101101010100000010 |
3 | 22001011122122101010021212222 |
4 | 31330203133231231110002 |
5 | 31014411343342210010 |
6 | 334241152301451042 |
7 | 15630241304142626 |
oct | 1574433755552402 |
9 | 261148571107788 |
10 | 61335886288130 |
11 | 185a8448871763 |
12 | 6a67380270a82 |
13 | 282bc456a1a3c |
14 | 112095bdb9186 |
15 | 715749277355 |
hex | 37c8dfb6d502 |
61335886288130 has 8 divisors (see below), whose sum is σ = 110404595318652. Its totient is φ = 24534354515248.
The previous prime is 61335886288097. The next prime is 61335886288189. The reversal of 61335886288130 is 3188268853316.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 60116405589529 + 1219480698601 = 7753477^2 + 1104301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066794314397 + ... + 3066794314416.
Almost surely, 261335886288130 is an apocalyptic number.
61335886288130 is a deficient number, since it is larger than the sum of its proper divisors (49068709030522).
61335886288130 is a wasteful number, since it uses less digits than its factorization.
61335886288130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6133588628820.
The product of its (nonzero) digits is 39813120, while the sum is 62.
The spelling of 61335886288130 in words is "sixty-one trillion, three hundred thirty-five billion, eight hundred eighty-six million, two hundred eighty-eight thousand, one hundred thirty".
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