Base | Representation |
---|---|
bin | 1011101001010… |
… | …1101110011100 |
3 | 10101220201112202 |
4 | 2322111232130 |
5 | 100001112042 |
6 | 4502551032 |
7 | 1132125221 |
oct | 272255634 |
9 | 111821482 |
10 | 48847772 |
11 | 25634066 |
12 | 14438478 |
13 | a173b0c |
14 | 66b7948 |
15 | 444d632 |
hex | 2e95b9c |
48847772 has 6 divisors (see below), whose sum is σ = 85483608. Its totient is φ = 24423884.
The previous prime is 48847759. The next prime is 48847789. The reversal of 48847772 is 27774884.
It is a super-2 number, since 2×488477722 = 4772209658727968, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105968 + ... + 6105975.
It is an arithmetic number, because the mean of its divisors is an integer number (14247268).
Almost surely, 248847772 is an apocalyptic number.
It is an amenable number.
48847772 is a deficient number, since it is larger than the sum of its proper divisors (36635836).
48847772 is a wasteful number, since it uses less digits than its factorization.
48847772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12211947 (or 12211945 counting only the distinct ones).
The product of its digits is 702464, while the sum is 47.
The square root of 48847772 is about 6989.1181131814. The cubic root of 48847772 is about 365.5512331470.
The spelling of 48847772 in words is "forty-eight million, eight hundred forty-seven thousand, seven hundred seventy-two".
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