Base | Representation |
---|---|
bin | 100001000100101… |
… | …000111001100010 |
3 | 1102200002000121220 |
4 | 201010220321202 |
5 | 2114021123401 |
6 | 131020355510 |
7 | 16515160650 |
oct | 4104507142 |
9 | 1380060556 |
10 | 554864226 |
11 | 26522a784 |
12 | 1359a5b96 |
13 | 8ac54537 |
14 | 53997dd0 |
15 | 33aa4336 |
hex | 21128e62 |
554864226 has 32 divisors (see below), whose sum is σ = 1309175808. Its totient is φ = 153418320.
The previous prime is 554864203. The next prime is 554864249. The reversal of 554864226 is 622468455.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (554864203) and next prime (554864249).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 211780 + ... + 214383.
It is an arithmetic number, because the mean of its divisors is an integer number (40911744).
Almost surely, 2554864226 is an apocalyptic number.
554864226 is an abundant number, since it is smaller than the sum of its proper divisors (754311582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554864226 is a wasteful number, since it uses less digits than its factorization.
554864226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426206.
The product of its digits is 460800, while the sum is 42.
The square root of 554864226 is about 23555.5561598532. The cubic root of 554864226 is about 821.7295568430.
The spelling of 554864226 in words is "five hundred fifty-four million, eight hundred sixty-four thousand, two hundred twenty-six".
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