Base | Representation |
---|---|
bin | 10100001110011111100011… |
… | …01010100011010110110001 |
3 | 12211111002122000102022010211 |
4 | 22013033301222203112301 |
5 | 21312213321322022001 |
6 | 234333040313224121 |
7 | 12240314140630525 |
oct | 1207176152432661 |
9 | 184432560368124 |
10 | 44478440814001 |
11 | 1319922331a647 |
12 | 4ba4277a02041 |
13 | 1ba83b6ac076c |
14 | adaaa7647d85 |
15 | 521ebdc53351 |
hex | 2873f1aa35b1 |
44478440814001 has 4 divisors (see below), whose sum is σ = 44479806766192. Its totient is φ = 44477074861812.
The previous prime is 44478440813971. The next prime is 44478440814047. The reversal of 44478440814001 is 10041804487444.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 44478440814001 - 211 = 44478440811953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44478440814091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682927251 + ... + 682992376.
It is an arithmetic number, because the mean of its divisors is an integer number (11119951691548).
Almost surely, 244478440814001 is an apocalyptic number.
It is an amenable number.
44478440814001 is a deficient number, since it is larger than the sum of its proper divisors (1365952191).
44478440814001 is a wasteful number, since it uses less digits than its factorization.
44478440814001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1365952190.
The product of its (nonzero) digits is 1835008, while the sum is 49.
The spelling of 44478440814001 in words is "forty-four trillion, four hundred seventy-eight billion, four hundred forty million, eight hundred fourteen thousand, one".
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