Base | Representation |
---|---|
bin | 101001010100111001… |
… | …111001100011100001 |
3 | 11020112111202201111200 |
4 | 221110321321203201 |
5 | 1211334234341212 |
6 | 32215111431413 |
7 | 3130426640655 |
oct | 512471714341 |
9 | 136474681450 |
10 | 44374137057 |
11 | 17901052a48 |
12 | 8724985569 |
13 | 425235b643 |
14 | 220d4b2a65 |
15 | 124aa126dc |
hex | a54e798e1 |
44374137057 has 12 divisors (see below), whose sum is σ = 65305334484. Its totient is φ = 29024592480.
The previous prime is 44374137029. The next prime is 44374137083. The reversal of 44374137057 is 75073147344.
It is a happy number.
44374137057 is a `hidden beast` number, since 443 + 74 + 137 + 0 + 5 + 7 = 666.
44374137057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 10969629696 + 33404507361 = 104736^2 + 182769^2 .
It is not a de Polignac number, because 44374137057 - 26 = 44374136993 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (44374137557) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46513294 + ... + 46514247.
It is an arithmetic number, because the mean of its divisors is an integer number (5442111207).
Almost surely, 244374137057 is an apocalyptic number.
It is an amenable number.
44374137057 is a deficient number, since it is larger than the sum of its proper divisors (20931197427).
44374137057 is a wasteful number, since it uses less digits than its factorization.
44374137057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93027600 (or 93027597 counting only the distinct ones).
The product of its (nonzero) digits is 987840, while the sum is 45.
The spelling of 44374137057 in words is "forty-four billion, three hundred seventy-four million, one hundred thirty-seven thousand, fifty-seven".
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