Base | Representation |
---|---|
bin | 1101000010011110… |
… | …11011001010100110 |
3 | 200001212000002021010 |
4 | 12201033123022212 |
5 | 103314014030002 |
6 | 3114341203050 |
7 | 335320141503 |
oct | 64117331246 |
9 | 20055002233 |
10 | 7000142502 |
11 | 2a72441741 |
12 | 1434400486 |
13 | 877355a72 |
14 | 4a59964aa |
15 | 2ae84646c |
hex | 1a13db2a6 |
7000142502 has 8 divisors (see below), whose sum is σ = 14000285016. Its totient is φ = 2333380832.
The previous prime is 7000142491. The next prime is 7000142531. The reversal of 7000142502 is 2052410007.
It is a sphenic number, since it is the product of 3 distinct primes.
7000142502 is an admirable number.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 583345203 + ... + 583345214.
It is an arithmetic number, because the mean of its divisors is an integer number (1750035627).
Almost surely, 27000142502 is an apocalyptic number.
7000142502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000142502 is a wasteful number, since it uses less digits than its factorization.
7000142502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166690422.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 7000142502 is about 83666.8542614099. The cubic root of 7000142502 is about 1912.9441634709.
Adding to 7000142502 its reverse (2052410007), we get a palindrome (9052552509).
The spelling of 7000142502 in words is "seven billion, one hundred forty-two thousand, five hundred two".
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