Base | Representation |
---|---|
bin | 1100111011011001000… |
… | …01011111110111100101 |
3 | 1120110120020002111211201 |
4 | 12131230201133313211 |
5 | 24234211300231401 |
6 | 540021434002501 |
7 | 44043514460134 |
oct | 6355441376745 |
9 | 1513506074751 |
10 | 444202352101 |
11 | 161426713802 |
12 | 7210a576431 |
13 | 32b71211081 |
14 | 176dc91991b |
15 | b84c2c6b01 |
hex | 676c85fde5 |
444202352101 has 4 divisors (see below), whose sum is σ = 444204714604. Its totient is φ = 444199989600.
The previous prime is 444202352053. The next prime is 444202352107. The reversal of 444202352101 is 101253202444.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 425123560225 + 19078791876 = 652015^2 + 138126^2 .
It is a cyclic number.
It is not a de Polignac number, because 444202352101 - 27 = 444202351973 is a prime.
It is a super-3 number, since 3×4442023521013 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 444202352101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444202352107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872280 + ... + 1284241.
It is an arithmetic number, because the mean of its divisors is an integer number (111051178651).
Almost surely, 2444202352101 is an apocalyptic number.
It is an amenable number.
444202352101 is a deficient number, since it is larger than the sum of its proper divisors (2362503).
444202352101 is a wasteful number, since it uses less digits than its factorization.
444202352101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2362502.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 444202352101 its reverse (101253202444), we get a palindrome (545455554545).
The spelling of 444202352101 in words is "four hundred forty-four billion, two hundred two million, three hundred fifty-two thousand, one hundred one".
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