Base | Representation |
---|---|
bin | 1011101000011… |
… | …0110000001100 |
3 | 10101210121102100 |
4 | 2322012300030 |
5 | 44442131234 |
6 | 4501355100 |
7 | 1131451350 |
oct | 272066014 |
9 | 111717370 |
10 | 48786444 |
11 | 255a1a83 |
12 | 14408a90 |
13 | a151c25 |
14 | 669d460 |
15 | 443a399 |
hex | 2e86c0c |
48786444 has 36 divisors (see below), whose sum is σ = 140939344. Its totient is φ = 13938912.
The previous prime is 48786431. The next prime is 48786457. The reversal of 48786444 is 44468784.
It is an interprime number because it is at equal distance from previous prime (48786431) and next prime (48786457).
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 48786444.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96547 + ... + 97050.
Almost surely, 248786444 is an apocalyptic number.
It is an amenable number.
48786444 is an abundant number, since it is smaller than the sum of its proper divisors (92152900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48786444 is a wasteful number, since it uses less digits than its factorization.
48786444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193614 (or 193609 counting only the distinct ones).
The product of its digits is 688128, while the sum is 45.
The square root of 48786444 is about 6984.7293433604. The cubic root of 48786444 is about 365.3981868308.
The spelling of 48786444 in words is "forty-eight million, seven hundred eighty-six thousand, four hundred forty-four".
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