Base | Representation |
---|---|
bin | 1011000111101101… |
… | …1110000011001110 |
3 | 21201001002200022111 |
4 | 2301323132003032 |
5 | 22103200004224 |
6 | 1212114134234 |
7 | 133655262043 |
oct | 26173360316 |
9 | 7631080274 |
10 | 2985156814 |
11 | 12a2052552 |
12 | 6b388137a |
13 | 3875b83a3 |
14 | 2046611ca |
15 | 127110d94 |
hex | b1ede0ce |
2985156814 has 8 divisors (see below), whose sum is σ = 4485497328. Its totient is φ = 1489991040.
The previous prime is 2985156791. The next prime is 2985156859. The reversal of 2985156814 is 4186515892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×29851568142 = 17822322408341261192, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292242 + ... + 1294549.
It is an arithmetic number, because the mean of its divisors is an integer number (560687166).
Almost surely, 22985156814 is an apocalyptic number.
2985156814 is a deficient number, since it is larger than the sum of its proper divisors (1500340514).
2985156814 is a wasteful number, since it uses less digits than its factorization.
2985156814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2587370.
The product of its digits is 691200, while the sum is 49.
The square root of 2985156814 is about 54636.5886014125. The cubic root of 2985156814 is about 1439.8670167189.
The spelling of 2985156814 in words is "two billion, nine hundred eighty-five million, one hundred fifty-six thousand, eight hundred fourteen".
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