Base | Representation |
---|---|
bin | 100100111110100110… |
… | …101011100100101101 |
3 | 10210111010000122211222 |
4 | 210332212223210231 |
5 | 1122303442024010 |
6 | 30123520353125 |
7 | 2603633132501 |
oct | 447646534455 |
9 | 123433018758 |
10 | 39705033005 |
11 | 15925501a70 |
12 | 78411757a5 |
13 | 3989c27591 |
14 | 1cc9348301 |
15 | 1075b6e355 |
hex | 93e9ab92d |
39705033005 has 16 divisors (see below), whose sum is σ = 52374282048. Its totient is φ = 28655952000.
The previous prime is 39705032981. The next prime is 39705033019. The reversal of 39705033005 is 50033050793.
It is not a de Polignac number, because 39705033005 - 228 = 39436597549 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2748176 + ... + 2762585.
It is an arithmetic number, because the mean of its divisors is an integer number (3273392628).
Almost surely, 239705033005 is an apocalyptic number.
It is an amenable number.
39705033005 is a deficient number, since it is larger than the sum of its proper divisors (12669249043).
39705033005 is a wasteful number, since it uses less digits than its factorization.
39705033005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5510908.
The product of its (nonzero) digits is 42525, while the sum is 35.
Adding to 39705033005 its reverse (50033050793), we get a palindrome (89738083798).
The spelling of 39705033005 in words is "thirty-nine billion, seven hundred five million, thirty-three thousand, five".
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