Base | Representation |
---|---|
bin | 1011110110110… |
… | …0001101000000 |
3 | 10110120100121210 |
4 | 2331230031000 |
5 | 100212220042 |
6 | 4533450120 |
7 | 1142444361 |
oct | 275541500 |
9 | 113510553 |
10 | 49726272 |
11 | 260840a2 |
12 | 147a0940 |
13 | a3c093b |
14 | 6865b68 |
15 | 4573a9c |
hex | 2f6c340 |
49726272 has 28 divisors (see below), whose sum is σ = 131567936. Its totient is φ = 16575360.
The previous prime is 49726267. The next prime is 49726279. The reversal of 49726272 is 27262794.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 49726272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49726279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129304 + ... + 129687.
Almost surely, 249726272 is an apocalyptic number.
It is an amenable number.
49726272 is an abundant number, since it is smaller than the sum of its proper divisors (81841664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49726272 is a wasteful number, since it uses less digits than its factorization.
49726272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259006 (or 258996 counting only the distinct ones).
The product of its digits is 84672, while the sum is 39.
The square root of 49726272 is about 7051.6857559026. The cubic root of 49726272 is about 367.7296375875.
The spelling of 49726272 in words is "forty-nine million, seven hundred twenty-six thousand, two hundred seventy-two".
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