Base | Representation |
---|---|
bin | 1011110010111… |
… | …1110110001010 |
3 | 10110002210111102 |
4 | 2330233312022 |
5 | 100131312200 |
6 | 4524301402 |
7 | 1140364535 |
oct | 274576612 |
9 | 113083442 |
10 | 49479050 |
11 | 25a25385 |
12 | 146a1862 |
13 | a33525a |
14 | 67dda1c |
15 | 45256d5 |
hex | 2f2fd8a |
49479050 has 12 divisors (see below), whose sum is σ = 92031126. Its totient is φ = 19791600.
The previous prime is 49479019. The next prime is 49479071. The reversal of 49479050 is 5097494.
It can be written as a sum of positive squares in 3 ways, for example, as 37319881 + 12159169 = 6109^2 + 3487^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49478995 and 49479013.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 494741 + ... + 494840.
Almost surely, 249479050 is an apocalyptic number.
49479050 is a deficient number, since it is larger than the sum of its proper divisors (42552076).
49479050 is a wasteful number, since it uses less digits than its factorization.
49479050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 989593 (or 989588 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 49479050 is about 7034.1346305000. The cubic root of 49479050 is about 367.1192162447.
The spelling of 49479050 in words is "forty-nine million, four hundred seventy-nine thousand, fifty".
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