Base | Representation |
---|---|
bin | 11101101100010001… |
… | …01000111100011010 |
3 | 1112010221002101211111 |
4 | 32312020220330122 |
5 | 230121244320213 |
6 | 11153434450534 |
7 | 1103011014646 |
oct | 166610507432 |
9 | 45127071744 |
10 | 15940620058 |
11 | 6840078870 |
12 | 310a593a4a |
13 | 167069557c |
14 | ab3115c26 |
15 | 6346b6a3d |
hex | 3b6228f1a |
15940620058 has 16 divisors (see below), whose sum is σ = 26088408864. Its totient is φ = 7244692560.
The previous prime is 15940620013. The next prime is 15940620077. The reversal of 15940620058 is 85002604951.
15940620058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 15940620058.
It is an unprimeable number.
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, 116041 + ... + 212947.
It is an arithmetic number, because the mean of its divisors is an integer number (1630525554).
Almost surely, 215940620058 is an apocalyptic number.
15940620058 is a deficient number, since it is larger than the sum of its proper divisors (10147788806).
15940620058 is a wasteful number, since it uses less digits than its factorization.
15940620058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104397.
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 15940620058 in words is "fifteen billion, nine hundred forty million, six hundred twenty thousand, fifty-eight".
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