Base | Representation |
---|---|
bin | 101011011001000010… |
… | …111010001110110110 |
3 | 11110021000100200110121 |
4 | 223121002322032312 |
5 | 1230404304413023 |
6 | 33223104442154 |
7 | 3236366513260 |
oct | 533102721666 |
9 | 143230320417 |
10 | 46591091638 |
11 | 18839502813 |
12 | 904331935a |
13 | 45167481a0 |
14 | 237dac4b30 |
15 | 132a47cd5d |
hex | ad90ba3b6 |
46591091638 has 16 divisors (see below), whose sum is σ = 86014323360. Its totient is φ = 18431640576.
The previous prime is 46591091543. The next prime is 46591091639. The reversal of 46591091638 is 83619019564.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46591091639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127997323 + ... + 127997686.
It is an arithmetic number, because the mean of its divisors is an integer number (5375895210).
Almost surely, 246591091638 is an apocalyptic number.
46591091638 is a deficient number, since it is larger than the sum of its proper divisors (39423231722).
46591091638 is a wasteful number, since it uses less digits than its factorization.
46591091638 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255995031.
The product of its (nonzero) digits is 1399680, while the sum is 52.
The spelling of 46591091638 in words is "forty-six billion, five hundred ninety-one million, ninety-one thousand, six hundred thirty-eight".
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