Base | Representation |
---|---|
bin | 1001000111010010011101000… |
… | …0110110010110100101001110 |
3 | 10010002202202210202111220100201 |
4 | 2101310213100312112211032 |
5 | 1133030042040232441324 |
6 | 10151555555354044114 |
7 | 252041505433335421 |
oct | 22164472066264516 |
9 | 3102682722456321 |
10 | 641332315515214 |
11 | 176391564678074 |
12 | 5bb1a5baa1963a |
13 | 216b14bb1aba4b |
14 | b452914a879b8 |
15 | 4e227d2d72444 |
hex | 24749d0d9694e |
641332315515214 has 4 divisors (see below), whose sum is σ = 961998473272824. Its totient is φ = 320666157757606.
The previous prime is 641332315515209. The next prime is 641332315515233. The reversal of 641332315515214 is 412515513233146.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×6413323155152142 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160333078878802 + ... + 160333078878805.
It is an arithmetic number, because the mean of its divisors is an integer number (240499618318206).
Almost surely, 2641332315515214 is an apocalyptic number.
641332315515214 is a deficient number, since it is larger than the sum of its proper divisors (320666157757610).
641332315515214 is a wasteful number, since it uses less digits than its factorization.
641332315515214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320666157757609.
The product of its digits is 1296000, while the sum is 46.
The spelling of 641332315515214 in words is "six hundred forty-one trillion, three hundred thirty-two billion, three hundred fifteen million, five hundred fifteen thousand, two hundred fourteen".
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