Base | Representation |
---|---|
bin | 100000010000110110101… |
… | …1011010000011011110100 |
3 | 120200220112221211112220110 |
4 | 1000201231123100123310 |
5 | 1040122311440024340 |
6 | 13233021313303020 |
7 | 635235440024145 |
oct | 100415533203364 |
9 | 16626487745813 |
10 | 4434242111220 |
11 | 145a608086a39 |
12 | 5b7476864a70 |
13 | 2621bb63033c |
14 | 1148930c5acc |
15 | 7a528b29680 |
hex | 4086d6d06f4 |
4434242111220 has 48 divisors (see below), whose sum is σ = 12436332507648. Its totient is φ = 1180516506240.
The previous prime is 4434242111207. The next prime is 4434242111239. The reversal of 4434242111220 is 221112424344.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60840051 + ... + 60912890.
It is an arithmetic number, because the mean of its divisors is an integer number (259090260576).
Almost surely, 24434242111220 is an apocalyptic number.
It is an amenable number.
4434242111220 is an abundant number, since it is smaller than the sum of its proper divisors (8002090396428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4434242111220 is a wasteful number, since it uses less digits than its factorization.
4434242111220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121753560 (or 121753558 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 4434242111220 its reverse (221112424344), we get a palindrome (4655354535564).
The spelling of 4434242111220 in words is "four trillion, four hundred thirty-four billion, two hundred forty-two million, one hundred eleven thousand, two hundred twenty".
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