Base | Representation |
---|---|
bin | 100111001000100110001… |
… | …0001000101011100100001 |
3 | 201001012001101112201100001 |
4 | 1032101030101011130201 |
5 | 1201110312110224021 |
6 | 15234515045500001 |
7 | 1063406122532101 |
oct | 116211421053441 |
9 | 21035041481301 |
10 | 5378578601761 |
11 | 1794051446352 |
12 | 72a4a3111601 |
13 | 3002756c6521 |
14 | 148478981201 |
15 | 94d986ce091 |
hex | 4e44c445721 |
5378578601761 has 16 divisors (see below), whose sum is σ = 5477160117888. Its totient is φ = 5280339715200.
The previous prime is 5378578601729. The next prime is 5378578601779. The reversal of 5378578601761 is 1671068758735.
It is a cyclic number.
It is not a de Polignac number, because 5378578601761 - 25 = 5378578601729 is a prime.
It is a super-2 number, since 2×53785786017612 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5378578601693 and 5378578601702.
It is not an unprimeable number, because it can be changed into a prime (5378578631761) 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 15 ways as a sum of consecutive naturals, for example, 99005796 + ... + 99060106.
It is an arithmetic number, because the mean of its divisors is an integer number (342322507368).
Almost surely, 25378578601761 is an apocalyptic number.
It is an amenable number.
5378578601761 is a deficient number, since it is larger than the sum of its proper divisors (98581516127).
5378578601761 is a wasteful number, since it uses less digits than its factorization.
5378578601761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57432.
The product of its (nonzero) digits is 59270400, while the sum is 64.
The spelling of 5378578601761 in words is "five trillion, three hundred seventy-eight billion, five hundred seventy-eight million, six hundred one thousand, seven hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •