Base | Representation |
---|---|
bin | 100001000010000… |
… | …110110101110010 |
3 | 1102121211022002000 |
4 | 201002012311302 |
5 | 2113333403214 |
6 | 130554234430 |
7 | 16506424464 |
oct | 4102066562 |
9 | 1377738060 |
10 | 554200434 |
11 | 264916a97 |
12 | 135725a16 |
13 | 8aa81368 |
14 | 53864134 |
15 | 339c2809 |
hex | 21086d72 |
554200434 has 32 divisors (see below), whose sum is σ = 1239840000. Its totient is φ = 183490992.
The previous prime is 554200429. The next prime is 554200463. The reversal of 554200434 is 434002455.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 554200398 and 554200407.
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, 26394 + ... + 42485.
It is an arithmetic number, because the mean of its divisors is an integer number (38745000).
Almost surely, 2554200434 is an apocalyptic number.
554200434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
554200434 is an abundant number, since it is smaller than the sum of its proper divisors (685639566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554200434 is a wasteful number, since it uses less digits than its factorization.
554200434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69039 (or 69033 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 554200434 is about 23541.4620191695. The cubic root of 554200434 is about 821.4017438166.
Adding to 554200434 its reverse (434002455), we get a palindrome (988202889).
The spelling of 554200434 in words is "five hundred fifty-four million, two hundred thousand, four hundred thirty-four".
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