Base | Representation |
---|---|
bin | 111011110100101… |
… | …1001101111011011 |
3 | 12011220011112121121 |
4 | 1313221121233123 |
5 | 13102334421133 |
6 | 531104150111 |
7 | 100513061110 |
oct | 16751315733 |
9 | 5156145547 |
10 | 2007342043 |
11 | 940101873 |
12 | 480308337 |
13 | 25cb48175 |
14 | 15084a907 |
15 | bb36302d |
hex | 77a59bdb |
2007342043 has 32 divisors (see below), whose sum is σ = 2440949760. Its totient is φ = 1613636640.
The previous prime is 2007342041. The next prime is 2007342049. The reversal of 2007342043 is 3402437002.
It is not a de Polignac number, because 2007342043 - 21 = 2007342041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2007341999 and 2007342017.
It is not an unprimeable number, because it can be changed into a prime (2007342041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4088028 + ... + 4088518.
It is an arithmetic number, because the mean of its divisors is an integer number (76279680).
Almost surely, 22007342043 is an apocalyptic number.
2007342043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2007342043 is a deficient number, since it is larger than the sum of its proper divisors (433607717).
2007342043 is a wasteful number, since it uses less digits than its factorization.
2007342043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 967.
The product of its (nonzero) digits is 4032, while the sum is 25.
The square root of 2007342043 is about 44803.3708888070. The cubic root of 2007342043 is about 1261.4608995763.
Adding to 2007342043 its reverse (3402437002), we get a palindrome (5409779045).
The spelling of 2007342043 in words is "two billion, seven million, three hundred forty-two thousand, forty-three".
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