Base | Representation |
---|---|
bin | 1011101100000… |
… | …1111101010110 |
3 | 10102020221002001 |
4 | 2323001331112 |
5 | 100022411300 |
6 | 4510505514 |
7 | 1133511355 |
oct | 273017526 |
9 | 112227061 |
10 | 49028950 |
11 | 257481a3 |
12 | 1450529a |
13 | a208419 |
14 | 672399c |
15 | 448716a |
hex | 2ec1f56 |
49028950 has 12 divisors (see below), whose sum is σ = 91193940. Its totient is φ = 19611560.
The previous prime is 49028921. The next prime is 49028951. The reversal of 49028950 is 5982094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49028951) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 490240 + ... + 490339.
It is an arithmetic number, because the mean of its divisors is an integer number (7599495).
Almost surely, 249028950 is an apocalyptic number.
49028950 is a deficient number, since it is larger than the sum of its proper divisors (42164990).
49028950 is a wasteful number, since it uses less digits than its factorization.
49028950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980591 (or 980586 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 49028950 is about 7002.0675518021. The cubic root of 49028950 is about 366.0026227330.
The spelling of 49028950 in words is "forty-nine million, twenty-eight thousand, nine hundred fifty".
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