Base | Representation |
---|---|
bin | 110001100101000111001… |
… | …1111011101001100001010 |
3 | 220010102122220221011212021 |
4 | 1203022032133131030022 |
5 | 1343120444414222104 |
6 | 22254223154035054 |
7 | 1302211305426352 |
oct | 143121637351412 |
9 | 26112586834767 |
10 | 6814208742154 |
11 | 2197987209460 |
12 | 920780878a8a |
13 | 3a5766c437b8 |
14 | 197b49247b62 |
15 | bc3be892754 |
hex | 6328e7dd30a |
6814208742154 has 32 divisors (see below), whose sum is σ = 12125529441216. Its totient is φ = 2836381144320.
The previous prime is 6814208742127. The next prime is 6814208742157. The reversal of 6814208742154 is 4512478024186.
It is not an unprimeable number, because it can be changed into a prime (6814208742157) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246199804 + ... + 246227479.
It is an arithmetic number, because the mean of its divisors is an integer number (378922795038).
Almost surely, 26814208742154 is an apocalyptic number.
6814208742154 is a deficient number, since it is larger than the sum of its proper divisors (5311320699062).
6814208742154 is a wasteful number, since it uses less digits than its factorization.
6814208742154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492427350.
The product of its (nonzero) digits is 3440640, while the sum is 52.
The spelling of 6814208742154 in words is "six trillion, eight hundred fourteen billion, two hundred eight million, seven hundred forty-two thousand, one hundred fifty-four".
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