Base | Representation |
---|---|
bin | 10000001001001100100100… |
… | …001000001001011111110000 |
3 | 100022101121020120221121211221 |
4 | 100021030210020021133300 |
5 | 33301233423341023000 |
6 | 411001135350114424 |
7 | 20645426536305601 |
oct | 2011144410113760 |
9 | 308347216847757 |
10 | 71000710486000 |
11 | 206942610a2729 |
12 | 7b684b634ba14 |
13 | 3080452243759 |
14 | 137664a3b5da8 |
15 | 831d5880161a |
hex | 4093242097f0 |
71000710486000 has 80 divisors (see below), whose sum is σ = 175867028352288. Its totient is φ = 27707594304000.
The previous prime is 71000710485973. The next prime is 71000710486007. The reversal of 71000710486000 is 68401700017.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×710007104860002 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71000710486007) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 432849162 + ... + 433013161.
Almost surely, 271000710486000 is an apocalyptic number.
It is an amenable number.
71000710486000 is an abundant number, since it is smaller than the sum of its proper divisors (104866317866288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71000710486000 is a wasteful number, since it uses less digits than its factorization.
71000710486000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865862387 (or 865862371 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 34.
The spelling of 71000710486000 in words is "seventy-one trillion, seven hundred ten million, four hundred eighty-six thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •