Base | Representation |
---|---|
bin | 11000100101010… |
… | …011000001110110 |
3 | 1001202001122020000 |
4 | 120211103001312 |
5 | 1321040233304 |
6 | 104531452130 |
7 | 13135413102 |
oct | 3045230166 |
9 | 1052048200 |
10 | 412430454 |
11 | 1a1896117 |
12 | b6157046 |
13 | 675a44b7 |
14 | 3cabc902 |
15 | 2631b939 |
hex | 18953076 |
412430454 has 40 divisors (see below), whose sum is σ = 972796440. Its totient is φ = 130240224.
The previous prime is 412430449. The next prime is 412430461. The reversal of 412430454 is 454034214.
It is a happy number.
It is a super-2 number, since 2×4124304542 = 340197758773292232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 63919 + ... + 70074.
It is an arithmetic number, because the mean of its divisors is an integer number (24319911).
Almost surely, 2412430454 is an apocalyptic number.
412430454 is an abundant number, since it is smaller than the sum of its proper divisors (560365986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412430454 is a wasteful number, since it uses less digits than its factorization.
412430454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134026 (or 134017 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 412430454 is about 20308.3838352539. The cubic root of 412430454 is about 744.3609395919.
Adding to 412430454 its reverse (454034214), we get a palindrome (866464668).
The spelling of 412430454 in words is "four hundred twelve million, four hundred thirty thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •