Base | Representation |
---|---|
bin | 101110101011100101011… |
… | …1011100000010001011001 |
3 | 211201100021111020010001021 |
4 | 1131113022323200101121 |
5 | 1320104014414103431 |
6 | 21351212410122441 |
7 | 1231345163511250 |
oct | 135271273402131 |
9 | 24640244203037 |
10 | 6415790769241 |
11 | 2053a156a2467 |
12 | 87750b420421 |
13 | 3770112b7679 |
14 | 18275121b797 |
15 | b1d51ce7b11 |
hex | 5d5caee0459 |
6415790769241 has 32 divisors (see below), whose sum is σ = 7490949120000. Its totient is φ = 5381498304000.
The previous prime is 6415790769217. The next prime is 6415790769259. The reversal of 6415790769241 is 1429670975146.
It is not a de Polignac number, because 6415790769241 - 223 = 6415782380633 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6415790769241.
It is not an unprimeable number, because it can be changed into a prime (6415790769211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93699480 + ... + 93767926.
It is an arithmetic number, because the mean of its divisors is an integer number (234092160000).
Almost surely, 26415790769241 is an apocalyptic number.
It is an amenable number.
6415790769241 is a deficient number, since it is larger than the sum of its proper divisors (1075158350759).
6415790769241 is a wasteful number, since it uses less digits than its factorization.
6415790769241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69925.
The product of its (nonzero) digits is 22861440, while the sum is 61.
The spelling of 6415790769241 in words is "six trillion, four hundred fifteen billion, seven hundred ninety million, seven hundred sixty-nine thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •