Base | Representation |
---|---|
bin | 1011110001111… |
… | …1111111000000 |
3 | 10102222111101010 |
4 | 2330133333000 |
5 | 100122222310 |
6 | 4523040520 |
7 | 1140004242 |
oct | 274377700 |
9 | 112874333 |
10 | 49414080 |
11 | 25990591 |
12 | 14670140 |
13 | a311801 |
14 | 67c4092 |
15 | 4511320 |
hex | 2f1ffc0 |
49414080 has 56 divisors (see below), whose sum is σ = 156892752. Its totient is φ = 13176832.
The previous prime is 49414067. The next prime is 49414081. The reversal of 49414080 is 8041494.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49414081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24777 + ... + 26696.
Almost surely, 249414080 is an apocalyptic number.
49414080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49414080 is an abundant number, since it is smaller than the sum of its proper divisors (107478672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49414080 is a wasteful number, since it uses less digits than its factorization.
49414080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51493 (or 51483 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 49414080 is about 7029.5149192530. The cubic root of 49414080 is about 366.9584601074.
The spelling of 49414080 in words is "forty-nine million, four hundred fourteen thousand, eighty".
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