Base | Representation |
---|---|
bin | 1110110110000101… |
… | …1011101001111011 |
3 | 101021201102011020101 |
4 | 3231201123221323 |
5 | 31130122323334 |
6 | 1455231340231 |
7 | 200515431325 |
oct | 35541335173 |
9 | 11251364211 |
10 | 3984964219 |
11 | 1765454665 |
12 | 932681677 |
13 | 4b67889c2 |
14 | 29b35c615 |
15 | 184ca5214 |
hex | ed85ba7b |
3984964219 has 8 divisors (see below), whose sum is σ = 4044521312. Its totient is φ = 3925808640.
The previous prime is 3984964163. The next prime is 3984964229. The reversal of 3984964219 is 9124694893.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3984964219 - 27 = 3984964091 is a prime.
It is a super-2 number, since 2×39849642192 = 31759879653420559922, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3984964219.
It is not an unprimeable number, because it can be changed into a prime (3984964229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80352 + ... + 120109.
It is an arithmetic number, because the mean of its divisors is an integer number (505565164).
Almost surely, 23984964219 is an apocalyptic number.
3984964219 is a deficient number, since it is larger than the sum of its proper divisors (59557093).
3984964219 is a wasteful number, since it uses less digits than its factorization.
3984964219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200757.
The product of its digits is 3359232, while the sum is 55.
The square root of 3984964219 is about 63126.5730021835. The cubic root of 3984964219 is about 1585.4095700413.
The spelling of 3984964219 in words is "three billion, nine hundred eighty-four million, nine hundred sixty-four thousand, two hundred nineteen".
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