Base | Representation |
---|---|
bin | 101001011011100001… |
… | …101000001101101110 |
3 | 11020211020210001220202 |
4 | 221123201220031232 |
5 | 1212101203340321 |
6 | 32234120313502 |
7 | 3133246042424 |
oct | 513341501556 |
9 | 136736701822 |
10 | 44485215086 |
11 | 17958820574 |
12 | 8756012892 |
13 | 426c3805a0 |
14 | 2220149114 |
15 | 125565470b |
hex | a5b86836e |
44485215086 has 128 divisors (see below), whose sum is σ = 82392629760. Its totient is φ = 17805312000.
The previous prime is 44485215079. The next prime is 44485215139. The reversal of 44485215086 is 68051258444.
44485215086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×444852150862 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a self number, because there is not a number n which added to its sum of digits gives 44485215086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24699386 + ... + 24701186.
It is an arithmetic number, because the mean of its divisors is an integer number (643692420).
Almost surely, 244485215086 is an apocalyptic number.
44485215086 is a deficient number, since it is larger than the sum of its proper divisors (37907414674).
44485215086 is a wasteful number, since it uses less digits than its factorization.
44485215086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1950.
The product of its (nonzero) digits is 1228800, while the sum is 47.
The spelling of 44485215086 in words is "forty-four billion, four hundred eighty-five million, two hundred fifteen thousand, eighty-six".
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