Base | Representation |
---|---|
bin | 1101001010101101… |
… | …11010101010110110 |
3 | 200020122222100111010 |
4 | 12211112322222312 |
5 | 103434204343124 |
6 | 3125245453050 |
7 | 340116224322 |
oct | 64526725266 |
9 | 20218870433 |
10 | 7069215414 |
11 | 2aa842a198 |
12 | 1453571186 |
13 | 88875b601 |
14 | 4b0c16982 |
15 | 2b593c529 |
hex | 1a55baab6 |
7069215414 has 32 divisors (see below), whose sum is σ = 14181594624. Its totient is φ = 2349224640.
The previous prime is 7069215407. The next prime is 7069215427. The reversal of 7069215414 is 4145129607.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 4932442 + ... + 4933874.
It is an arithmetic number, because the mean of its divisors is an integer number (443174832).
Almost surely, 27069215414 is an apocalyptic number.
7069215414 is an abundant number, since it is smaller than the sum of its proper divisors (7112379210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7069215414 is a wasteful number, since it uses less digits than its factorization.
7069215414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3372.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 7069215414 is about 84078.6263803114. The cubic root of 7069215414 is about 1919.2154829819.
The spelling of 7069215414 in words is "seven billion, sixty-nine million, two hundred fifteen thousand, four hundred fourteen".
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