Base | Representation |
---|---|
bin | 1101000100000100… |
… | …10011011001111101 |
3 | 200002210002200221210 |
4 | 12202002103121331 |
5 | 103330422330221 |
6 | 3115535115033 |
7 | 335541411510 |
oct | 64202233175 |
9 | 20083080853 |
10 | 7013480061 |
11 | 2a79a21415 |
12 | 1438972a79 |
13 | 87a045803 |
14 | 4a7668d77 |
15 | 2b0acd276 |
hex | 1a209367d |
7013480061 has 8 divisors (see below), whose sum is σ = 10687207744. Its totient is φ = 4007702880.
The previous prime is 7013480059. The next prime is 7013480077. The reversal of 7013480061 is 1600843107.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 7013480061 - 21 = 7013480059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7013480161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166987600 + ... + 166987641.
It is an arithmetic number, because the mean of its divisors is an integer number (1335900968).
Almost surely, 27013480061 is an apocalyptic number.
It is an amenable number.
7013480061 is a deficient number, since it is larger than the sum of its proper divisors (3673727683).
7013480061 is a wasteful number, since it uses less digits than its factorization.
7013480061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333975251.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 7013480061 is about 83746.5226800492. The cubic root of 7013480061 is about 1914.1583205920.
The spelling of 7013480061 in words is "seven billion, thirteen million, four hundred eighty thousand, sixty-one".
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