Base | Representation |
---|---|
bin | 101001011000111111… |
… | …000100001001000111 |
3 | 11020201021121000000111 |
4 | 221120333010021013 |
5 | 1212004301200012 |
6 | 32225555053451 |
7 | 3132220603261 |
oct | 513077041107 |
9 | 136637530014 |
10 | 44442600007 |
11 | 179367641a3 |
12 | 87438a1287 |
13 | 42635ac670 |
14 | 2218614b31 |
15 | 1251a37ba7 |
hex | a58fc4247 |
44442600007 has 8 divisors (see below), whose sum is σ = 47889455600. Its totient is φ = 40999772160.
The previous prime is 44442599977. The next prime is 44442600053. The reversal of 44442600007 is 70000624444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44442600007 - 211 = 44442597959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44442600067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983994 + ... + 1028167.
It is an arithmetic number, because the mean of its divisors is an integer number (5986181950).
Almost surely, 244442600007 is an apocalyptic number.
44442600007 is a deficient number, since it is larger than the sum of its proper divisors (3446855593).
44442600007 is a wasteful number, since it uses less digits than its factorization.
44442600007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2013873.
The product of its (nonzero) digits is 21504, while the sum is 31.
The spelling of 44442600007 in words is "forty-four billion, four hundred forty-two million, six hundred thousand, seven".
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