Base | Representation |
---|---|
bin | 100111101111010111… |
… | …0100000100010110101 |
3 | 22011021120100200221111 |
4 | 1033132232200202311 |
5 | 2344234311100001 |
6 | 103112152115021 |
7 | 6110555326111 |
oct | 1173656404265 |
9 | 264246320844 |
10 | 85341112501 |
11 | 33213918a47 |
12 | 14658695a71 |
13 | 8080857508 |
14 | 41b8272741 |
15 | 2347355851 |
hex | 13deba08b5 |
85341112501 has 8 divisors (see below), whose sum is σ = 85677547608. Its totient is φ = 85005312000.
The previous prime is 85341112489. The next prime is 85341112517. The reversal of 85341112501 is 10521114358.
It can be written as a sum of positive squares in 4 ways, for example, as 2457581476 + 82883531025 = 49574^2 + 287895^2 .
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 85341112501 - 211 = 85341110453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85341112561) 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, 111741 + ... + 427981.
It is an arithmetic number, because the mean of its divisors is an integer number (10709693451).
Almost surely, 285341112501 is an apocalyptic number.
It is an amenable number.
85341112501 is a deficient number, since it is larger than the sum of its proper divisors (336435107).
85341112501 is a wasteful number, since it uses less digits than its factorization.
85341112501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317303.
The product of its (nonzero) digits is 4800, while the sum is 31.
Adding to 85341112501 its reverse (10521114358), we get a palindrome (95862226859).
The spelling of 85341112501 in words is "eighty-five billion, three hundred forty-one million, one hundred twelve thousand, five hundred one".
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