Base | Representation |
---|---|
bin | 10011010101111100001111… |
… | …111010010000000000000001 |
3 | 102011012200022020200112000001 |
4 | 103111330033322100000001 |
5 | 42122244230121110001 |
6 | 500532533252000001 |
7 | 23630103600251641 |
oct | 2325741772200001 |
9 | 364180266615001 |
10 | 85070684160001 |
11 | 25119302469261 |
12 | 965b328000001 |
13 | 3861192025417 |
14 | 170162bb66521 |
15 | 9c7d3c860001 |
hex | 4d5f0fe90001 |
85070684160001 has 8 divisors (see below), whose sum is σ = 85308009416640. Its totient is φ = 84833360901648.
The previous prime is 85070684159983. The next prime is 85070684160029. The reversal of 85070684160001 is 10006148607058.
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 85070684160001 - 213 = 85070684151809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85070684160401) 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, 138956770 + ... + 139567636.
It is an arithmetic number, because the mean of its divisors is an integer number (10663501177080).
Almost surely, 285070684160001 is an apocalyptic number.
It is an amenable number.
85070684160001 is a deficient number, since it is larger than the sum of its proper divisors (237325256639).
85070684160001 is a wasteful number, since it uses less digits than its factorization.
85070684160001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 999143.
The product of its (nonzero) digits is 322560, while the sum is 46.
The spelling of 85070684160001 in words is "eighty-five trillion, seventy billion, six hundred eighty-four million, one hundred sixty thousand, one".
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