Base | Representation |
---|---|
bin | 110011001111011001011… |
… | …1010110010000110010101 |
3 | 220221020210200001112222202 |
4 | 1212132302322302012111 |
5 | 1410340421001332044 |
6 | 22551131443534245 |
7 | 1324541361051122 |
oct | 146366272620625 |
9 | 26836720045882 |
10 | 7042453152149 |
11 | 2275762231958 |
12 | 958a5b38a385 |
13 | 3c113c9b68bc |
14 | 1a4bdc53b749 |
15 | c32cc75ac4e |
hex | 667b2eb2195 |
7042453152149 has 8 divisors (see below), whose sum is σ = 7093184962080. Its totient is φ = 6991722295056.
The previous prime is 7042453152127. The next prime is 7042453152181. The reversal of 7042453152149 is 9412513542407.
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 7042453152149 - 224 = 7042436374933 is a prime.
It is a super-2 number, since 2×70424531521492 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7042453152109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22135847 + ... + 22451739.
It is an arithmetic number, because the mean of its divisors is an integer number (886648120260).
Almost surely, 27042453152149 is an apocalyptic number.
It is an amenable number.
7042453152149 is a deficient number, since it is larger than the sum of its proper divisors (50731809931).
7042453152149 is a wasteful number, since it uses less digits than its factorization.
7042453152149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476419.
The product of its (nonzero) digits is 1209600, while the sum is 47.
The spelling of 7042453152149 in words is "seven trillion, forty-two billion, four hundred fifty-three million, one hundred fifty-two thousand, one hundred forty-nine".
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