Base | Representation |
---|---|
bin | 101011001101000011… |
… | …101100011101110010 |
3 | 11102201222220200112202 |
4 | 223031003230131302 |
5 | 1230001313031202 |
6 | 33151122023202 |
7 | 3231405150200 |
oct | 531503543562 |
9 | 142658820482 |
10 | 46389970802 |
11 | 18745a2474a |
12 | 8ba7aa7b02 |
13 | 44b3b8a986 |
14 | 23610d0070 |
15 | 13179a1802 |
hex | acd0ec772 |
46389970802 has 18 divisors (see below), whose sum is σ = 80949485997. Its totient is φ = 19880502264.
The previous prime is 46389970793. The next prime is 46389970849. The reversal of 46389970802 is 20807998364.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 35739524401 + 10650446401 = 189049^2 + 103201^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=152299.
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 2121308 + ... + 2143064.
Almost surely, 246389970802 is an apocalyptic number.
46389970802 is a deficient number, since it is larger than the sum of its proper divisors (34559515195).
46389970802 is an frugal number, since it uses more digits than its factorization.
46389970802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43530 (or 21766 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 56.
The spelling of 46389970802 in words is "forty-six billion, three hundred eighty-nine million, nine hundred seventy thousand, eight hundred two".
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