Base | Representation |
---|---|
bin | 101011101010010110… |
… | …010001111010110101 |
3 | 11111000020120222002001 |
4 | 223222112101322311 |
5 | 1232003113211234 |
6 | 33311554415301 |
7 | 3246523113124 |
oct | 535226217265 |
9 | 144006528061 |
10 | 46881382069 |
11 | 18978355265 |
12 | 9104591531 |
13 | 4561926682 |
14 | 23aa48babb |
15 | 1345bbed14 |
hex | aea591eb5 |
46881382069 has 8 divisors (see below), whose sum is σ = 49669913880. Its totient is φ = 44096272896.
The previous prime is 46881382043. The next prime is 46881382073. The reversal of 46881382069 is 96028318864.
It can be written as a sum of positive squares in 4 ways, for example, as 23682132100 + 23199249969 = 153890^2 + 152313^2 .
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 46881382069 - 219 = 46880857781 is a prime.
It is a super-2 number, since 2×468813820692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46881382019) 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, 827424 + ... + 882265.
It is an arithmetic number, because the mean of its divisors is an integer number (6208739235).
Almost surely, 246881382069 is an apocalyptic number.
It is an amenable number.
46881382069 is a deficient number, since it is larger than the sum of its proper divisors (2788531811).
46881382069 is a wasteful number, since it uses less digits than its factorization.
46881382069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711319.
The product of its (nonzero) digits is 3981312, while the sum is 55.
The spelling of 46881382069 in words is "forty-six billion, eight hundred eighty-one million, three hundred eighty-two thousand, sixty-nine".
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