Base | Representation |
---|---|
bin | 101101110110001010… |
… | …101001110010110100 |
3 | 11201001201120001000100 |
4 | 231312022221302310 |
5 | 1301304122104442 |
6 | 34340432314100 |
7 | 3361615552230 |
oct | 556612516264 |
9 | 151051501010 |
10 | 49227144372 |
11 | 1997149219a |
12 | 965a0a2930 |
13 | 48469020c3 |
14 | 254dc2d5c0 |
15 | 1431ad084c |
hex | b762a9cb4 |
49227144372 has 36 divisors (see below), whose sum is σ = 142211751136. Its totient is φ = 14064898320.
The previous prime is 49227144371. The next prime is 49227144383. The reversal of 49227144372 is 27344172294.
49227144372 is a `hidden beast` number, since 4 + 9 + 2 + 271 + 4 + 4 + 372 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49227144371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97672654 + ... + 97673157.
Almost surely, 249227144372 is an apocalyptic number.
49227144372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
49227144372 is an abundant number, since it is smaller than the sum of its proper divisors (92984606764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49227144372 is a wasteful number, since it uses less digits than its factorization.
49227144372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195345828 (or 195345823 counting only the distinct ones).
The product of its digits is 677376, while the sum is 45.
The spelling of 49227144372 in words is "forty-nine billion, two hundred twenty-seven million, one hundred forty-four thousand, three hundred seventy-two".
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