Base | Representation |
---|---|
bin | 1101000011110001011… |
… | …00010111001001100000 |
3 | 1120220011210000121001112 |
4 | 12201320230113021200 |
5 | 24322420040300411 |
6 | 542044114122452 |
7 | 44263145524400 |
oct | 6417054271140 |
9 | 1526153017045 |
10 | 448701493856 |
11 | 163325328580 |
12 | 72b65280428 |
13 | 3340a377025 |
14 | 17a08280800 |
15 | ba12295b8b |
hex | 6878b17260 |
448701493856 has 72 divisors (see below), whose sum is σ = 1121025366216. Its totient is φ = 174818757120.
The previous prime is 448701493853. The next prime is 448701493859. The reversal of 448701493856 is 658394107844.
It is an interprime number because it is at equal distance from previous prime (448701493853) and next prime (448701493859).
It is a junction number, because it is equal to n+sod(n) for n = 448701493795 and 448701493804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448701493853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12990101 + ... + 13024596.
It is an arithmetic number, because the mean of its divisors is an integer number (15569796753).
Almost surely, 2448701493856 is an apocalyptic number.
It is an amenable number.
448701493856 is an abundant number, since it is smaller than the sum of its proper divisors (672323872360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448701493856 is a wasteful number, since it uses less digits than its factorization.
448701493856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26014732 (or 26014717 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 59.
The spelling of 448701493856 in words is "four hundred forty-eight billion, seven hundred one million, four hundred ninety-three thousand, eight hundred fifty-six".
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