Base | Representation |
---|---|
bin | 10100010111001000110110… |
… | …10111100001011100110100 |
3 | 12212112111101002220122000211 |
4 | 22023210123113201130310 |
5 | 21332100202230240311 |
6 | 235121324433115204 |
7 | 12300631314433213 |
oct | 1213443327413464 |
9 | 185474332818024 |
10 | 44775493211956 |
11 | 132a31a86948a1 |
12 | 503195a0b8b04 |
13 | 1bca407052840 |
14 | b0b20710307a |
15 | 529aa776d821 |
hex | 28b91b5e1734 |
44775493211956 has 24 divisors (see below), whose sum is σ = 86665247779880. Its totient is φ = 20107082189952.
The previous prime is 44775493211923. The next prime is 44775493211957. The reversal of 44775493211956 is 65911239457744.
It is a happy number.
44775493211956 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 4 ways, for example, as 13205883320100 + 31569609891856 = 3633990^2 + 5618684^2 .
It is a junction number, because it is equal to n+sod(n) for n = 44775493211891 and 44775493211900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44775493211957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11636041011 + ... + 11636044858.
Almost surely, 244775493211956 is an apocalyptic number.
It is an amenable number.
44775493211956 is a deficient number, since it is larger than the sum of its proper divisors (41889754567924).
44775493211956 is a wasteful number, since it uses less digits than its factorization.
44775493211956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23272085923 (or 23272085921 counting only the distinct ones).
The product of its digits is 228614400, while the sum is 67.
The spelling of 44775493211956 in words is "forty-four trillion, seven hundred seventy-five billion, four hundred ninety-three million, two hundred eleven thousand, nine hundred fifty-six".
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