Base | Representation |
---|---|
bin | 1011101010110… |
… | …1110000001110 |
3 | 10102002201112212 |
4 | 2322231300032 |
5 | 100012234230 |
6 | 4505030422 |
7 | 1133015156 |
oct | 272556016 |
9 | 112081485 |
10 | 48946190 |
11 | 256a0aa7 |
12 | 14485412 |
13 | a1a9857 |
14 | 6701766 |
15 | 446c895 |
hex | 2eadc0e |
48946190 has 16 divisors (see below), whose sum is σ = 90484992. Its totient is φ = 19049184.
The previous prime is 48946099. The next prime is 48946199. The reversal of 48946190 is 9164984.
It is a super-2 number, since 2×489461902 = 4791459031032200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48946199) 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, 65774 + ... + 66513.
It is an arithmetic number, because the mean of its divisors is an integer number (5655312).
Almost surely, 248946190 is an apocalyptic number.
48946190 is a deficient number, since it is larger than the sum of its proper divisors (41538802).
48946190 is a wasteful number, since it uses less digits than its factorization.
48946190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132331.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 48946190 is about 6996.1553727744. The cubic root of 48946190 is about 365.7965714356.
The spelling of 48946190 in words is "forty-eight million, nine hundred forty-six thousand, one hundred ninety".
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