Base | Representation |
---|---|
bin | 1011100100101… |
… | …1010010111110 |
3 | 10101100020100120 |
4 | 2321023102332 |
5 | 44411333120 |
6 | 4452235410 |
7 | 1126415343 |
oct | 271132276 |
9 | 111306316 |
10 | 48542910 |
11 | 25446009 |
12 | 1430bb66 |
13 | a098120 |
14 | 66387ca |
15 | 43dd140 |
hex | 2e4b4be |
48542910 has 64 divisors (see below), whose sum is σ = 132088320. Its totient is φ = 11318400.
The previous prime is 48542909. The next prime is 48542917. The reversal of 48542910 is 1924584.
It is a super-2 number, since 2×485429102 = 4712828222536200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48542917) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4135 + ... + 10685.
It is an arithmetic number, because the mean of its divisors is an integer number (2063880).
Almost surely, 248542910 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48542910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66044160).
48542910 is an abundant number, since it is smaller than the sum of its proper divisors (83545410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48542910 is a wasteful number, since it uses less digits than its factorization.
48542910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6593.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 48542910 is about 6967.2742159327. The cubic root of 48542910 is about 364.7891695432.
The spelling of 48542910 in words is "forty-eight million, five hundred forty-two thousand, nine hundred ten".
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