| Base | Representation |
|---|---|
| bin | 100001001001111… |
| … | …010000010011000 |
| 3 | 1102202200011220000 |
| 4 | 201021322002120 |
| 5 | 2114344321034 |
| 6 | 131110133000 |
| 7 | 16533001650 |
| oct | 4111720230 |
| 9 | 1382604800 |
| 10 | 556245144 |
| 11 | 265a93234 |
| 12 | 136351160 |
| 13 | 8b318c50 |
| 14 | 53c37360 |
| 15 | 33c78599 |
| hex | 2127a098 |
556245144 has 160 divisors (see below), whose sum is σ = 1917743520. Its totient is φ = 146686464.
The previous prime is 556245139. The next prime is 556245149. The reversal of 556245144 is 441542655.
556245144 is a `hidden beast` number, since 5 + 562 + 4 + 51 + 44 = 666.
It is an interprime number because it is at equal distance from previous prime (556245139) and next prime (556245149).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 556245099 and 556245108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (556245149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54252 + ... + 63684.
It is an arithmetic number, because the mean of its divisors is an integer number (11985897).
Almost surely, 2556245144 is an apocalyptic number.
556245144 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 556245144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958871760).
556245144 is an abundant number, since it is smaller than the sum of its proper divisors (1361498376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
556245144 is a wasteful number, since it uses less digits than its factorization.
556245144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9471 (or 9458 counting only the distinct ones).
The product of its digits is 96000, while the sum is 36.
The square root of 556245144 is about 23584.8498829227. The cubic root of 556245144 is about 822.4106850785.
Adding to 556245144 its reverse (441542655), we get a palindrome (997787799).
The spelling of 556245144 in words is "five hundred fifty-six million, two hundred forty-five thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •