Base | Representation |
---|---|
bin | 1011101010110… |
… | …0010101110111 |
3 | 10102002102121200 |
4 | 2322230111313 |
5 | 100012043112 |
6 | 4504543543 |
7 | 1132662255 |
oct | 272542567 |
9 | 112072550 |
10 | 48940407 |
11 | 2569771a |
12 | 14481bb3 |
13 | a1a7029 |
14 | 66dd5d5 |
15 | 446acdc |
hex | 2eac577 |
48940407 has 12 divisors (see below), whose sum is σ = 72336264. Its totient is φ = 31867920.
The previous prime is 48940393. The next prime is 48940453. The reversal of 48940407 is 70404984.
It is not a de Polignac number, because 48940407 - 223 = 40551799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48940007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62844 + ... + 63617.
It is an arithmetic number, because the mean of its divisors is an integer number (6028022).
Almost surely, 248940407 is an apocalyptic number.
48940407 is a deficient number, since it is larger than the sum of its proper divisors (23395857).
48940407 is a wasteful number, since it uses less digits than its factorization.
48940407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126510 (or 126507 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 48940407 is about 6995.7420621404. The cubic root of 48940407 is about 365.7821645608.
The spelling of 48940407 in words is "forty-eight million, nine hundred forty thousand, four hundred seven".
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