Base | Representation |
---|---|
bin | 101000001011011111… |
… | …101111111010000110 |
3 | 11010100200022100212011 |
4 | 220023133233322012 |
5 | 1201323442420110 |
6 | 31452554244434 |
7 | 3055053403444 |
oct | 501337577206 |
9 | 133320270764 |
10 | 43142545030 |
11 | 173299296a2 |
12 | 844042671a |
13 | 40b7155670 |
14 | 2133abbb94 |
15 | 11c783648a |
hex | a0b7efe86 |
43142545030 has 32 divisors (see below), whose sum is σ = 85409541504. Its totient is φ = 15590626176.
The previous prime is 43142545013. The next prime is 43142545051. The reversal of 43142545030 is 3054524134.
It is a super-2 number, since 2×431425450302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 43142544983 and 43142545001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3524377 + ... + 3536596.
It is an arithmetic number, because the mean of its divisors is an integer number (2669048172).
Almost surely, 243142545030 is an apocalyptic number.
43142545030 is a deficient number, since it is larger than the sum of its proper divisors (42266996474).
43142545030 is a wasteful number, since it uses less digits than its factorization.
43142545030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7061040.
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 43142545030 in words is "forty-three billion, one hundred forty-two million, five hundred forty-five thousand, thirty".
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