Base | Representation |
---|---|
bin | 1100111100111111110… |
… | …10000000100111111110 |
3 | 1120112210022012212211201 |
4 | 12132133322000213332 |
5 | 24242442442300432 |
6 | 540243151010114 |
7 | 44104053054202 |
oct | 6363772004776 |
9 | 1515708185751 |
10 | 445064415742 |
11 | 1618292949a1 |
12 | 7230b20993a |
13 | 32c7a9b42bb |
14 | 177811dcb02 |
15 | b89cd0cee7 |
hex | 679fe809fe |
445064415742 has 8 divisors (see below), whose sum is σ = 667996626600. Its totient is φ = 222398873544.
The previous prime is 445064415721. The next prime is 445064415769. The reversal of 445064415742 is 247514460544.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×4450644157424 (a number of 48 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 445064415692 and 445064415701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66662992 + ... + 66669667.
It is an arithmetic number, because the mean of its divisors is an integer number (83499578325).
Almost surely, 2445064415742 is an apocalyptic number.
445064415742 is a deficient number, since it is larger than the sum of its proper divisors (222932210858).
445064415742 is a wasteful number, since it uses less digits than its factorization.
445064415742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133334330.
The product of its (nonzero) digits is 2150400, while the sum is 46.
The spelling of 445064415742 in words is "four hundred forty-five billion, sixty-four million, four hundred fifteen thousand, seven hundred forty-two".
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