Base | Representation |
---|---|
bin | 100001000100110… |
… | …011001100111110 |
3 | 1102200011011112000 |
4 | 201010303030332 |
5 | 2114024001210 |
6 | 131021323130 |
7 | 16515425001 |
oct | 4104631476 |
9 | 1380134460 |
10 | 554906430 |
11 | 265259461 |
12 | 135a064a6 |
13 | 8ac6a800 |
14 | 539a9538 |
15 | 33ab1ac0 |
hex | 2113333e |
554906430 has 96 divisors (see below), whose sum is σ = 1602465120. Its totient is φ = 136581120.
The previous prime is 554906413. The next prime is 554906467. The reversal of 554906430 is 34609455.
It is a happy number.
554906430 is a `hidden beast` number, since 5 + 5 + 4 + 9 + 0 + 643 + 0 = 666.
It is a super-2 number, since 2×5549064302 = 615842292110689800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39550 + ... + 51710.
It is an arithmetic number, because the mean of its divisors is an integer number (16692345).
Almost surely, 2554906430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554906430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801232560).
554906430 is an abundant number, since it is smaller than the sum of its proper divisors (1047558690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554906430 is a wasteful number, since it uses less digits than its factorization.
554906430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12203 (or 12184 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 554906430 is about 23556.4519824187. The cubic root of 554906430 is about 821.7503904052.
The spelling of 554906430 in words is "five hundred fifty-four million, nine hundred six thousand, four hundred thirty".
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