Base | Representation |
---|---|
bin | 100000010101011111110… |
… | …1111001110011111011010 |
3 | 120201212021211211211000022 |
4 | 1000222333233032133122 |
5 | 1040303222012344232 |
6 | 13241350540310442 |
7 | 636040512213050 |
oct | 100527757163732 |
9 | 16655254754008 |
10 | 4444213012442 |
11 | 1463864426675 |
12 | 5b9399b42422 |
13 | 26311a29caa8 |
14 | 11515b4321d0 |
15 | 7a90e18a812 |
hex | 40abfbce7da |
4444213012442 has 16 divisors (see below), whose sum is σ = 7618698634560. Its totient is φ = 1904650780608.
The previous prime is 4444213012409. The next prime is 4444213012451. The reversal of 4444213012442 is 2442103124444.
It is a super-3 number, since 3×44442130124423 (a number of 39 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541234 + ... + 3356162.
It is an arithmetic number, because the mean of its divisors is an integer number (476168664660).
Almost surely, 24444213012442 is an apocalyptic number.
4444213012442 is a deficient number, since it is larger than the sum of its proper divisors (3174485622118).
4444213012442 is a wasteful number, since it uses less digits than its factorization.
4444213012442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1989845.
The product of its (nonzero) digits is 98304, while the sum is 35.
Adding to 4444213012442 its reverse (2442103124444), we get a palindrome (6886316136886).
The spelling of 4444213012442 in words is "four trillion, four hundred forty-four billion, two hundred thirteen million, twelve thousand, four hundred forty-two".
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