Base | Representation |
---|---|
bin | 10111010111001000… |
… | …01100110100010011 |
3 | 1012101002010011122102 |
4 | 23223210030310103 |
5 | 201141232220120 |
6 | 5432312031015 |
7 | 622542556565 |
oct | 135344146423 |
9 | 35332104572 |
10 | 12542070035 |
11 | 5356742940 |
12 | 252039246b |
13 | 124b559721 |
14 | 86da05335 |
15 | 4d6148d75 |
hex | 2eb90cd13 |
12542070035 has 8 divisors (see below), whose sum is σ = 16418709936. Its totient is φ = 9121505440.
The previous prime is 12542070019. The next prime is 12542070049. The reversal of 12542070035 is 53007024521.
It is a happy number.
12542070035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12542070035 - 24 = 12542070019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114018764 + ... + 114018873.
It is an arithmetic number, because the mean of its divisors is an integer number (2052338742).
Almost surely, 212542070035 is an apocalyptic number.
12542070035 is a deficient number, since it is larger than the sum of its proper divisors (3876639901).
12542070035 is a wasteful number, since it uses less digits than its factorization.
12542070035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228037653.
The product of its (nonzero) digits is 8400, while the sum is 29.
Adding to 12542070035 its reverse (53007024521), we get a palindrome (65549094556).
The spelling of 12542070035 in words is "twelve billion, five hundred forty-two million, seventy thousand, thirty-five".
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