Base | Representation |
---|---|
bin | 100001000001110… |
… | …011111100100000 |
3 | 1102121200100220120 |
4 | 201001303330200 |
5 | 2113323414130 |
6 | 130552440240 |
7 | 16505653032 |
oct | 4101637440 |
9 | 1377610816 |
10 | 554123040 |
11 | 264873929 |
12 | 1356a9080 |
13 | 8aa55073 |
14 | 53843c52 |
15 | 339a9910 |
hex | 21073f20 |
554123040 has 96 divisors (see below), whose sum is σ = 1761963840. Its totient is φ = 146371584.
The previous prime is 554122999. The next prime is 554123051. The reversal of 554123040 is 40321455.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×5541230403 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 554123040.
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, 45966 + ... + 56754.
It is an arithmetic number, because the mean of its divisors is an integer number (18353790).
Almost surely, 2554123040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554123040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880981920).
554123040 is an abundant number, since it is smaller than the sum of its proper divisors (1207840800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554123040 is a wasteful number, since it uses less digits than its factorization.
554123040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10914 (or 10906 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 554123040 is about 23539.8181811160. The cubic root of 554123040 is about 821.3635058302.
Adding to 554123040 its reverse (40321455), we get a palindrome (594444495).
The spelling of 554123040 in words is "five hundred fifty-four million, one hundred twenty-three thousand, forty".
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