Base | Representation |
---|---|
bin | 100001000100110… |
… | …111110101100000 |
3 | 1102200012010112220 |
4 | 201010313311200 |
5 | 2114030103113 |
6 | 131021551040 |
7 | 16515534222 |
oct | 4104676540 |
9 | 1380163486 |
10 | 554925408 |
11 | 265271744 |
12 | 135a15480 |
13 | 8ac7633b |
14 | 539b2412 |
15 | 33ab7523 |
hex | 21137d60 |
554925408 has 48 divisors (see below), whose sum is σ = 1496058480. Its totient is φ = 179974656.
The previous prime is 554925403. The next prime is 554925443. The reversal of 554925408 is 804529455.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 554925408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554925403) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 74563 + ... + 81666.
It is an arithmetic number, because the mean of its divisors is an integer number (31167885).
Almost surely, 2554925408 is an apocalyptic number.
It is an amenable number.
554925408 is an abundant number, since it is smaller than the sum of its proper divisors (941133072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554925408 is a wasteful number, since it uses less digits than its factorization.
554925408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156279 (or 156271 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 42.
The square root of 554925408 is about 23556.8547985507. The cubic root of 554925408 is about 821.7597583516.
The spelling of 554925408 in words is "five hundred fifty-four million, nine hundred twenty-five thousand, four hundred eight".
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