Base | Representation |
---|---|
bin | 1010100000010110… |
… | …01100110001100001 |
3 | 112120001210202220200 |
4 | 11100023030301201 |
5 | 43022330033411 |
6 | 2331354255413 |
7 | 256523615220 |
oct | 52013146141 |
9 | 15501722820 |
10 | 5640080481 |
11 | 2434750a42 |
12 | 1114a27569 |
13 | 6bb64b839 |
14 | 3b70bccb7 |
15 | 23023ee56 |
hex | 1502ccc61 |
5640080481 has 24 divisors (see below), whose sum is σ = 9402803904. Its totient is φ = 3190989600.
The previous prime is 5640080473. The next prime is 5640080587. The reversal of 5640080481 is 1840800465.
5640080481 is a `hidden beast` number, since 5 + 640 + 0 + 8 + 0 + 4 + 8 + 1 = 666.
It is not a de Polignac number, because 5640080481 - 23 = 5640080473 is a prime.
It is a super-2 number, since 2×56400804812 = 63621015664314382722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5640080431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436831 + ... + 449556.
It is an arithmetic number, because the mean of its divisors is an integer number (391783496).
Almost surely, 25640080481 is an apocalyptic number.
It is an amenable number.
5640080481 is a deficient number, since it is larger than the sum of its proper divisors (3762723423).
5640080481 is a wasteful number, since it uses less digits than its factorization.
5640080481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 886501 (or 886498 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 5640080481 is about 75100.4692462038. The cubic root of 5640080481 is about 1780.0345573605.
The spelling of 5640080481 in words is "five billion, six hundred forty million, eighty thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •