Base | Representation |
---|---|
bin | 111100011100111… |
… | …1110011000110110 |
3 | 12020100220122001002 |
4 | 1320321332120312 |
5 | 13123241314140 |
6 | 533141003302 |
7 | 101160441152 |
oct | 17071763066 |
9 | 5210818032 |
10 | 2028463670 |
11 | 951018862 |
12 | 4873b3532 |
13 | 264331c7c |
14 | 153588062 |
15 | bd136415 |
hex | 78e7e636 |
2028463670 has 16 divisors (see below), whose sum is σ = 3654506160. Its totient is φ = 810658464.
The previous prime is 2028463649. The next prime is 2028463673. The reversal of 2028463670 is 763648202.
It is a super-2 number, since 2×20284636702 = 8229329721019737800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2028463673) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 79085 + ... + 101544.
It is an arithmetic number, because the mean of its divisors is an integer number (228406635).
Almost surely, 22028463670 is an apocalyptic number.
2028463670 is a deficient number, since it is larger than the sum of its proper divisors (1626042490).
2028463670 is a wasteful number, since it uses less digits than its factorization.
2028463670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181759.
The product of its (nonzero) digits is 96768, while the sum is 38.
The square root of 2028463670 is about 45038.4687794778. The cubic root of 2028463670 is about 1265.8699136010.
The spelling of 2028463670 in words is "two billion, twenty-eight million, four hundred sixty-three thousand, six hundred seventy".
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