Base | Representation |
---|---|
bin | 1011101111000… |
… | …0101011101010 |
3 | 10102121122121012 |
4 | 2323300223222 |
5 | 100100022310 |
6 | 4514543522 |
7 | 1135236335 |
oct | 273605352 |
9 | 112548535 |
10 | 49220330 |
11 | 25868a65 |
12 | 14597ba2 |
13 | a274573 |
14 | 677361c |
15 | 44c3c05 |
hex | 2ef0aea |
49220330 has 16 divisors (see below), whose sum is σ = 89475624. Its totient is φ = 19492800.
The previous prime is 49220309. The next prime is 49220341. The reversal of 49220330 is 3302294.
It can be written as a sum of positive squares in 4 ways, for example, as 49126081 + 94249 = 7009^2 + 307^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49220296 and 49220305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23357 + ... + 25376.
Almost surely, 249220330 is an apocalyptic number.
49220330 is a deficient number, since it is larger than the sum of its proper divisors (40255294).
49220330 is a wasteful number, since it uses less digits than its factorization.
49220330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48841.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 49220330 is about 7015.7202053674. The cubic root of 49220330 is about 366.4782236465.
The spelling of 49220330 in words is "forty-nine million, two hundred twenty thousand, three hundred thirty".
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