Base | Representation |
---|---|
bin | 100001000001111… |
… | …000011011110110 |
3 | 1102121201022010200 |
4 | 201001320123312 |
5 | 2113330011210 |
6 | 130553101330 |
7 | 16506060453 |
oct | 4101703366 |
9 | 1377638120 |
10 | 554141430 |
11 | 264886727 |
12 | 1356b7846 |
13 | 8aa6054b |
14 | 5384a82a |
15 | 339b00c0 |
hex | 210786f6 |
554141430 has 144 divisors (see below), whose sum is σ = 1533589200. Its totient is φ = 138741120.
The previous prime is 554141417. The next prime is 554141443. The reversal of 554141430 is 34141455.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (554141417) and next prime (554141443).
It is a junction number, because it is equal to n+sod(n) for n = 554141394 and 554141403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3718996 + ... + 3719144.
It is an arithmetic number, because the mean of its divisors is an integer number (10649925).
Almost surely, 2554141430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554141430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766794600).
554141430 is an abundant number, since it is smaller than the sum of its proper divisors (979447770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554141430 is a wasteful number, since it uses less digits than its factorization.
554141430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267 (or 233 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 554141430 is about 23540.2087926169. The cubic root of 554141430 is about 821.3725920840.
Adding to 554141430 its reverse (34141455), we get a palindrome (588282885).
It can be divided in two parts, 5541 and 41430, that added together give a triangular number (46971 = T306).
The spelling of 554141430 in words is "five hundred fifty-four million, one hundred forty-one thousand, four hundred thirty".
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