Base | Representation |
---|---|
bin | 100011111101100010010… |
… | …000001101100010101110 |
3 | 22202020201222112120010212 |
4 | 203331202100031202232 |
5 | 310442112140042032 |
6 | 5131140110502422 |
7 | 343353664421051 |
oct | 43754220154256 |
9 | 8666658476125 |
10 | 2471254612142 |
11 | 873064891998 |
12 | 33ab42204a12 |
13 | 14c066222cb4 |
14 | 87876132a98 |
15 | 4443a20dbb2 |
hex | 23f6240d8ae |
2471254612142 has 8 divisors (see below), whose sum is σ = 3901980966600. Its totient is φ = 1170594289944.
The previous prime is 2471254612039. The next prime is 2471254612153. The reversal of 2471254612142 is 2412164521742.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×24712546121422 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2471254612142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32516508017 + ... + 32516508092.
It is an arithmetic number, because the mean of its divisors is an integer number (487747620825).
Almost surely, 22471254612142 is an apocalyptic number.
2471254612142 is a deficient number, since it is larger than the sum of its proper divisors (1430726354458).
2471254612142 is a wasteful number, since it uses less digits than its factorization.
2471254612142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65033016130.
The product of its digits is 215040, while the sum is 41.
The spelling of 2471254612142 in words is "two trillion, four hundred seventy-one billion, two hundred fifty-four million, six hundred twelve thousand, one hundred forty-two".
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