Base | Representation |
---|---|
bin | 11111111000001011011101… |
… | …100111001010000010100001 |
3 | 200101101222210212202010012111 |
4 | 133320023131213022002201 |
5 | 121334014140332134010 |
6 | 1214103002013155321 |
7 | 41350055462364661 |
oct | 3770133547120241 |
9 | 611358725663174 |
10 | 140200040505505 |
11 | 40743559948872 |
12 | 13883859a8bb41 |
13 | 602ca65242516 |
14 | 2689a0a9141a1 |
15 | 1131dd12b258a |
hex | 7f82dd9ca0a1 |
140200040505505 has 8 divisors (see below), whose sum is σ = 169564773399552. Its totient is φ = 111276882542448.
The previous prime is 140200040505493. The next prime is 140200040505509. The reversal of 140200040505505 is 505505040002041.
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 140200040505505 - 213 = 140200040497313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140200040505509) 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, 110393732047 + ... + 110393733316.
It is an arithmetic number, because the mean of its divisors is an integer number (21195596674944).
Almost surely, 2140200040505505 is an apocalyptic number.
It is an amenable number.
140200040505505 is a deficient number, since it is larger than the sum of its proper divisors (29364732894047).
140200040505505 is a wasteful number, since it uses less digits than its factorization.
140200040505505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220787465495.
The product of its (nonzero) digits is 20000, while the sum is 31.
Adding to 140200040505505 its reverse (505505040002041), we get a palindrome (645705080507546).
The spelling of 140200040505505 in words is "one hundred forty trillion, two hundred billion, forty million, five hundred five thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •