Base | Representation |
---|---|
bin | 1011100101001… |
… | …0111010110010 |
3 | 10101101211011212 |
4 | 2321102322302 |
5 | 44413333010 |
6 | 4453040122 |
7 | 1126605353 |
oct | 271227262 |
9 | 111354155 |
10 | 48574130 |
11 | 25467510 |
12 | 14326042 |
13 | a0a93b7 |
14 | 6645d2a |
15 | 43e7505 |
hex | 2e52eb2 |
48574130 has 32 divisors (see below), whose sum is σ = 98677440. Its totient is φ = 17053120.
The previous prime is 48574111. The next prime is 48574181. The reversal of 48574130 is 3147584.
It is a super-2 number, since 2×485741302 = 4718892210513800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4424 + ... + 10803.
It is an arithmetic number, because the mean of its divisors is an integer number (3083670).
Almost surely, 248574130 is an apocalyptic number.
48574130 is an abundant number, since it is smaller than the sum of its proper divisors (50103310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48574130 is a wasteful number, since it uses less digits than its factorization.
48574130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15274.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 48574130 is about 6969.5143302816. The cubic root of 48574130 is about 364.8673565687.
The spelling of 48574130 in words is "forty-eight million, five hundred seventy-four thousand, one hundred thirty".
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