Base | Representation |
---|---|
bin | 11001010100110000001… |
… | …00011001010110000000 |
3 | 10002011222011220210012210 |
4 | 30222120010121112000 |
5 | 103224013434324013 |
6 | 1503422342022120 |
7 | 116602514525343 |
oct | 14523004312600 |
9 | 3064864823183 |
10 | 870134683008 |
11 | 306027387138 |
12 | 12077a417940 |
13 | 6409028c1c6 |
14 | 30186bda45a |
15 | 1797a658cc3 |
hex | ca98119580 |
870134683008 has 64 divisors (see below), whose sum is σ = 2313721508400. Its totient is φ = 289740423168.
The previous prime is 870134682983. The next prime is 870134683009. The reversal of 870134683008 is 800386431078.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (870134683009) 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, 822913 + ... + 1554816.
Almost surely, 2870134683008 is an apocalyptic number.
It is an amenable number.
870134683008 is an abundant number, since it is smaller than the sum of its proper divisors (1443586825392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
870134683008 is a wasteful number, since it uses less digits than its factorization.
870134683008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2378699 (or 2378687 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 48.
The spelling of 870134683008 in words is "eight hundred seventy billion, one hundred thirty-four million, six hundred eighty-three thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •