Base | Representation |
---|---|
bin | 1011111111110110111… |
… | …00110000100110100101 |
3 | 1110102001202020212202122 |
4 | 11333323130300212211 |
5 | 23223232032412240 |
6 | 513214120515325 |
7 | 41532463356065 |
oct | 5777334604645 |
9 | 1412052225678 |
10 | 412240513445 |
11 | 149915028312 |
12 | 67a8a61bb45 |
13 | 2cb495735c7 |
14 | 15d49b0b3a5 |
15 | aacb3274b5 |
hex | 5ffb7309a5 |
412240513445 has 16 divisors (see below), whose sum is σ = 495355774320. Its totient is φ = 329347889664.
The previous prime is 412240513411. The next prime is 412240513459. The reversal of 412240513445 is 544315042214.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 78007372804 + 334233140641 = 279298^2 + 578129^2 .
It is a cyclic number.
It is not a de Polignac number, because 412240513445 - 26 = 412240513381 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15011267 + ... + 15038703.
It is an arithmetic number, because the mean of its divisors is an integer number (30959735895).
Almost surely, 2412240513445 is an apocalyptic number.
It is an amenable number.
412240513445 is a deficient number, since it is larger than the sum of its proper divisors (83115260875).
412240513445 is a wasteful number, since it uses less digits than its factorization.
412240513445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31384.
The product of its (nonzero) digits is 76800, while the sum is 35.
Adding to 412240513445 its reverse (544315042214), we get a palindrome (956555555659).
The spelling of 412240513445 in words is "four hundred twelve billion, two hundred forty million, five hundred thirteen thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •