Base | Representation |
---|---|
bin | 1101000110001101… |
… | …11011111110100100 |
3 | 200011000221210022020 |
4 | 12203012323332210 |
5 | 103400024101121 |
6 | 3121420503140 |
7 | 336150345321 |
oct | 64306737644 |
9 | 20130853266 |
10 | 7031472036 |
11 | 2a890a0016 |
12 | 14429aaab0 |
13 | 8809a4c54 |
14 | 4a9bcdb48 |
15 | 2b24841c6 |
hex | 1a31bbfa4 |
7031472036 has 24 divisors (see below), whose sum is σ = 16755849600. Its totient is φ = 2293955232.
The previous prime is 7031471939. The next prime is 7031472061. The reversal of 7031472036 is 6302741307.
It is a junction number, because it is equal to n+sod(n) for n = 7031471988 and 7031472006.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6233011 + ... + 6234138.
It is an arithmetic number, because the mean of its divisors is an integer number (698160400).
Almost surely, 27031472036 is an apocalyptic number.
It is an amenable number.
7031472036 is an abundant number, since it is smaller than the sum of its proper divisors (9724377564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7031472036 is a wasteful number, since it uses less digits than its factorization.
7031472036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12467203 (or 12467201 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 7031472036 is about 83853.8731126953. The cubic root of 7031472036 is about 1915.7937464938.
The spelling of 7031472036 in words is "seven billion, thirty-one million, four hundred seventy-two thousand, thirty-six".
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