Base | Representation |
---|---|
bin | 11011111000111000001011… |
… | …01101100011110111011010 |
3 | 22001010220010011012112022020 |
4 | 31330130011231203313122 |
5 | 31014244102031132200 |
6 | 334233355221235310 |
7 | 15626540241421221 |
oct | 1574340555436732 |
9 | 261126104175266 |
10 | 61327933849050 |
11 | 185a5037929560 |
12 | 6a65920b62b36 |
13 | 282b278c71a9b |
14 | 1120405b71cb8 |
15 | 715431023ea0 |
hex | 37c705b63dda |
61327933849050 has 96 divisors (see below), whose sum is σ = 170404260197184. Its totient is φ = 14465556864000.
The previous prime is 61327933849019. The next prime is 61327933849069. The reversal of 61327933849050 is 5094833972316.
It is a super-2 number, since 2×613279338490502 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 502215231 + ... + 502337330.
It is an arithmetic number, because the mean of its divisors is an integer number (1775044377054).
It is a 1-persistent number, because it is pandigital, but 2⋅61327933849050 = 122655867698100 is not.
Almost surely, 261327933849050 is an apocalyptic number.
61327933849050 is an abundant number, since it is smaller than the sum of its proper divisors (109076326348134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61327933849050 is a wasteful number, since it uses less digits than its factorization.
61327933849050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1004552624 (or 1004552619 counting only the distinct ones).
The product of its (nonzero) digits is 29393280, while the sum is 60.
The spelling of 61327933849050 in words is "sixty-one trillion, three hundred twenty-seven billion, nine hundred thirty-three million, eight hundred forty-nine thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •