Base | Representation |
---|---|
bin | 1011101011011… |
… | …1110001011000 |
3 | 10102011210211122 |
4 | 2322313301120 |
5 | 100020042344 |
6 | 4505544412 |
7 | 1133245616 |
oct | 272676130 |
9 | 112153748 |
10 | 48987224 |
11 | 25719910 |
12 | 144a5108 |
13 | a1c2430 |
14 | 67126b6 |
15 | 4479aee |
hex | 2eb7c58 |
48987224 has 32 divisors (see below), whose sum is σ = 107911440. Its totient is φ = 20553600.
The previous prime is 48987163. The next prime is 48987241. The reversal of 48987224 is 42278984.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a plaindrome in base 15.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20267 + ... + 22554.
Almost surely, 248987224 is an apocalyptic number.
48987224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48987224 is an abundant number, since it is smaller than the sum of its proper divisors (58924216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48987224 is a wasteful number, since it uses less digits than its factorization.
48987224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42851 (or 42847 counting only the distinct ones).
The product of its digits is 258048, while the sum is 44.
The square root of 48987224 is about 6999.0873690789. The cubic root of 48987224 is about 365.8987646393.
The spelling of 48987224 in words is "forty-eight million, nine hundred eighty-seven thousand, two hundred twenty-four".
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