Base | Representation |
---|---|
bin | 100000101000101101… |
… | …0001001001111000001 |
3 | 20200220100211100121221 |
4 | 1001101122021033001 |
5 | 2122013313103201 |
6 | 52110254515041 |
7 | 5030531043250 |
oct | 1012132111701 |
9 | 220810740557 |
10 | 70085284801 |
11 | 277a5352884 |
12 | 116bb505a81 |
13 | 67bc00832c |
14 | 356c096797 |
15 | 1c52d5a4a1 |
hex | 10516893c1 |
70085284801 has 8 divisors (see below), whose sum is σ = 80153141760. Its totient is φ = 60031346208.
The previous prime is 70085284783. The next prime is 70085284813. The reversal of 70085284801 is 10848258007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70085284801 - 217 = 70085153729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70085284201) 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, 3468796 + ... + 3488941.
It is an arithmetic number, because the mean of its divisors is an integer number (10019142720).
Almost surely, 270085284801 is an apocalyptic number.
It is an amenable number.
70085284801 is a deficient number, since it is larger than the sum of its proper divisors (10067856959).
70085284801 is a wasteful number, since it uses less digits than its factorization.
70085284801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6959183.
The product of its (nonzero) digits is 143360, while the sum is 43.
The spelling of 70085284801 in words is "seventy billion, eighty-five million, two hundred eighty-four thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •