Base | Representation |
---|---|
bin | 1011111000101… |
… | …1001001110101 |
3 | 10110210210112002 |
4 | 2332023021311 |
5 | 100230244140 |
6 | 4540305045 |
7 | 1143513104 |
oct | 276131165 |
9 | 113723462 |
10 | 49853045 |
11 | 26160370 |
12 | 14842185 |
13 | a436558 |
14 | 689a03b |
15 | 459b415 |
hex | 2f8b275 |
49853045 has 16 divisors (see below), whose sum is σ = 65741760. Its totient is φ = 35990400.
The previous prime is 49853021. The next prime is 49853047. The reversal of 49853045 is 54035894.
It is a happy number.
It is not a de Polignac number, because 49853045 - 218 = 49590901 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49853047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4385 + ... + 10905.
It is an arithmetic number, because the mean of its divisors is an integer number (4108860).
Almost surely, 249853045 is an apocalyptic number.
It is an amenable number.
49853045 is a deficient number, since it is larger than the sum of its proper divisors (15888715).
49853045 is a wasteful number, since it uses less digits than its factorization.
49853045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6676.
The product of its (nonzero) digits is 86400, while the sum is 38.
The square root of 49853045 is about 7060.6688776631. The cubic root of 49853045 is about 368.0418711218.
The spelling of 49853045 in words is "forty-nine million, eight hundred fifty-three thousand, forty-five".
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