Base | Representation |
---|---|
bin | 100100010100111100… |
… | …110100100101111101 |
3 | 10201200102000222000112 |
4 | 210110330310211331 |
5 | 1114341041202140 |
6 | 25530314035405 |
7 | 2550416115230 |
oct | 442474644575 |
9 | 121612028015 |
10 | 39006194045 |
11 | 155a6a85a05 |
12 | 7687118b65 |
13 | 38a82037c0 |
14 | 1c605d3417 |
15 | 103462ac65 |
hex | 914f3497d |
39006194045 has 64 divisors (see below), whose sum is σ = 58147600896. Its totient is φ = 24460047360.
The previous prime is 39006193991. The next prime is 39006194053. The reversal of 39006194045 is 54049160093.
It is not a de Polignac number, because 39006194045 - 26 = 39006193981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 39006193993 and 39006194011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24828110 + ... + 24829680.
It is an arithmetic number, because the mean of its divisors is an integer number (908556264).
Almost surely, 239006194045 is an apocalyptic number.
39006194045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
39006194045 is a deficient number, since it is larger than the sum of its proper divisors (19141406851).
39006194045 is a wasteful number, since it uses less digits than its factorization.
39006194045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2070.
The product of its (nonzero) digits is 116640, while the sum is 41.
The spelling of 39006194045 in words is "thirty-nine billion, six million, one hundred ninety-four thousand, forty-five".
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