Base | Representation |
---|---|
bin | 1011101001001… |
… | …1101101001101 |
3 | 10101220022012102 |
4 | 2322103231031 |
5 | 100000331001 |
6 | 4502444445 |
7 | 1132062134 |
oct | 272235515 |
9 | 111808172 |
10 | 48839501 |
11 | 25628927 |
12 | 14433725 |
13 | a170119 |
14 | 66b491b |
15 | 444ae6b |
hex | 2e93b4d |
48839501 has 8 divisors (see below), whose sum is σ = 49403904. Its totient is φ = 48278160.
The previous prime is 48839491. The next prime is 48839503. The reversal of 48839501 is 10593884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48839501 - 210 = 48838477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48839503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46856 + ... + 47886.
It is an arithmetic number, because the mean of its divisors is an integer number (6175488).
Almost surely, 248839501 is an apocalyptic number.
It is an amenable number.
48839501 is a deficient number, since it is larger than the sum of its proper divisors (564403).
48839501 is a wasteful number, since it uses less digits than its factorization.
48839501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1531.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 48839501 is about 6988.5263825788. The cubic root of 48839501 is about 365.5306000332.
The spelling of 48839501 in words is "forty-eight million, eight hundred thirty-nine thousand, five hundred one".
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