Base | Representation |
---|---|
bin | 111101110000101010101… |
… | …000110100010011001110 |
3 | 120000201212121212201201020 |
4 | 331300222220310103032 |
5 | 1024014001104002002 |
6 | 13005422110255010 |
7 | 615425551352013 |
oct | 75605250642316 |
9 | 16021777781636 |
10 | 4244143031502 |
11 | 1396a27107790 |
12 | 586662ab7466 |
13 | 24a2b461a99a |
14 | 1095bbd3570a |
15 | 755ee9e12bc |
hex | 3dc2aa344ce |
4244143031502 has 16 divisors (see below), whose sum is σ = 9259948432512. Its totient is φ = 1286103948920.
The previous prime is 4244143031489. The next prime is 4244143031507. The reversal of 4244143031502 is 2051303414424.
4244143031502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4244143031507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32152598658 + ... + 32152598789.
It is an arithmetic number, because the mean of its divisors is an integer number (578746777032).
Almost surely, 24244143031502 is an apocalyptic number.
4244143031502 is an abundant number, since it is smaller than the sum of its proper divisors (5015805401010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4244143031502 is a wasteful number, since it uses less digits than its factorization.
4244143031502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64305197463.
The product of its (nonzero) digits is 46080, while the sum is 33.
Adding to 4244143031502 its reverse (2051303414424), we get a palindrome (6295446445926).
The spelling of 4244143031502 in words is "four trillion, two hundred forty-four billion, one hundred forty-three million, thirty-one thousand, five hundred two".
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