Base | Representation |
---|---|
bin | 110010000110100110101110… |
… | …0011100010010111010101000 |
3 | 2010210102200211200222200002201 |
4 | 1210031031130130102322220 |
5 | 430231113034133144430 |
6 | 4201152255555505544 |
7 | 161554265052133654 |
oct | 14415153434227250 |
9 | 2123380750880081 |
10 | 440712440131240 |
11 | 118474107117062 |
12 | 415190345b82b4 |
13 | 15bbb00a669a44 |
14 | 7ab884b295a64 |
15 | 35e3e1e1128ca |
hex | 190d35c712ea8 |
440712440131240 has 128 divisors (see below), whose sum is σ = 1059022960934400. Its totient is φ = 164816140769280.
The previous prime is 440712440131217. The next prime is 440712440131253. The reversal of 440712440131240 is 42131044217044.
It is a self number, because there is not a number n which added to its sum of digits gives 440712440131240.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55219680 + ... + 62694799.
It is an arithmetic number, because the mean of its divisors is an integer number (8273616882300).
Almost surely, 2440712440131240 is an apocalyptic number.
440712440131240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
440712440131240 is an abundant number, since it is smaller than the sum of its proper divisors (618310520803160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440712440131240 is a wasteful number, since it uses less digits than its factorization.
440712440131240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117914627 (or 117914623 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 37.
Adding to 440712440131240 its reverse (42131044217044), we get a palindrome (482843484348284).
The spelling of 440712440131240 in words is "four hundred forty trillion, seven hundred twelve billion, four hundred forty million, one hundred thirty-one thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •