Base | Representation |
---|---|
bin | 10011011001110111010100… |
… | …10010001110001000001111 |
3 | 12121002020002010102212010002 |
4 | 21230323222102032020033 |
5 | 21043101414223412341 |
6 | 230430220104234515 |
7 | 11662546512413246 |
oct | 1154735222161017 |
9 | 177066063385102 |
10 | 42670135763471 |
11 | 12661337259637 |
12 | 495191216ba3b |
13 | 1aa6a13089898 |
14 | a77361c8595d |
15 | 4dee3504429b |
hex | 26ceea48e20f |
42670135763471 has 4 divisors (see below), whose sum is σ = 42670385101944. Its totient is φ = 42669886425000.
The previous prime is 42670135763459. The next prime is 42670135763473. The reversal of 42670135763471 is 17436753107624.
42670135763471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42670135763471 - 26 = 42670135763407 is a prime.
It is a super-3 number, since 3×426701357634713 (a number of 42 digits) contains 333 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 (42670135763473) 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 3 ways as a sum of consecutive naturals, for example, 124412360 + ... + 124754861.
It is an arithmetic number, because the mean of its divisors is an integer number (10667596275486).
Almost surely, 242670135763471 is an apocalyptic number.
42670135763471 is a deficient number, since it is larger than the sum of its proper divisors (249338473).
42670135763471 is a wasteful number, since it uses less digits than its factorization.
42670135763471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249338472.
The product of its (nonzero) digits is 17781120, while the sum is 56.
The spelling of 42670135763471 in words is "forty-two trillion, six hundred seventy billion, one hundred thirty-five million, seven hundred sixty-three thousand, four hundred seventy-one".
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