Base | Representation |
---|---|
bin | 1011110011001111101110… |
… | …1101000111011011111111 |
3 | 1200221101210202000111011122 |
4 | 2330303323231013123333 |
5 | 3200040322140021304 |
6 | 43332351021141155 |
7 | 2506262123330156 |
oct | 274637355073377 |
9 | 50841722014148 |
10 | 12975024142079 |
11 | 4152749962aaa |
12 | 15567913ba7bb |
13 | 73170245576c |
14 | 32bdccd6459d |
15 | 17779bb829be |
hex | bccfbb476ff |
12975024142079 has 8 divisors (see below), whose sum is σ = 13032827689680. Its totient is φ = 12917291478400.
The previous prime is 12975024142037. The next prime is 12975024142121. The reversal of 12975024142079 is 97024142057921.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12975024142037) and next prime (12975024142121).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12975024142079 - 216 = 12975024076543 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12975024142079.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12975024142019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17354057 + ... + 18086274.
It is an arithmetic number, because the mean of its divisors is an integer number (1629103461210).
Almost surely, 212975024142079 is an apocalyptic number.
12975024142079 is a deficient number, since it is larger than the sum of its proper divisors (57803547601).
12975024142079 is a wasteful number, since it uses less digits than its factorization.
12975024142079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35441961.
The product of its (nonzero) digits is 2540160, while the sum is 53.
The spelling of 12975024142079 in words is "twelve trillion, nine hundred seventy-five billion, twenty-four million, one hundred forty-two thousand, seventy-nine".
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