Base | Representation |
---|---|
bin | 1100001110100100101110… |
… | …0000001011010001010010 |
3 | 1202121021122022200210212001 |
4 | 3003221023200023101102 |
5 | 3230233331134044300 |
6 | 44332154042024214 |
7 | 2555222412342643 |
oct | 303511340132122 |
9 | 52537568623761 |
10 | 13444514362450 |
11 | 4313871950496 |
12 | 16117787a806a |
13 | 766a73710ba2 |
14 | 346a0a15d6ca |
15 | 184ac904116a |
hex | c3a4b80b452 |
13444514362450 has 144 divisors (see below), whose sum is σ = 25963975121112. Its totient is φ = 5178894336000.
The previous prime is 13444514362439. The next prime is 13444514362451. The reversal of 13444514362450 is 5426341544431.
It is a happy number.
It can be written as a sum of positive squares in 36 ways, for example, as 12586054668489 + 858459693961 = 3547683^2 + 926531^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13444514362450.
It is not an unprimeable number, because it can be changed into a prime (13444514362451) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3432347892 + ... + 3432351808.
Almost surely, 213444514362450 is an apocalyptic number.
13444514362450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13444514362450 is a deficient number, since it is larger than the sum of its proper divisors (12519460758662).
13444514362450 is a wasteful number, since it uses less digits than its factorization.
13444514362450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4529 (or 4483 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 46.
The spelling of 13444514362450 in words is "thirteen trillion, four hundred forty-four billion, five hundred fourteen million, three hundred sixty-two thousand, four hundred fifty".
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