Base | Representation |
---|---|
bin | 100001000010000… |
… | …110110001001110 |
3 | 1102121211021200012 |
4 | 201002012301032 |
5 | 2113333401032 |
6 | 130554233222 |
7 | 16506423566 |
oct | 4102066116 |
9 | 1377737605 |
10 | 554200142 |
11 | 264916851 |
12 | 135725812 |
13 | 8aa811a2 |
14 | 53863da6 |
15 | 339c26b2 |
hex | 21086c4e |
554200142 has 4 divisors (see below), whose sum is σ = 831300216. Its totient is φ = 277100070.
The previous prime is 554200139. The next prime is 554200169. The reversal of 554200142 is 241002455.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138550034 + ... + 138550037.
It is an arithmetic number, because the mean of its divisors is an integer number (207825054).
Almost surely, 2554200142 is an apocalyptic number.
554200142 is a deficient number, since it is larger than the sum of its proper divisors (277100074).
554200142 is a wasteful number, since it uses less digits than its factorization.
554200142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277100073.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 554200142 is about 23541.4558173449. The cubic root of 554200142 is about 821.4015995551.
Adding to 554200142 its reverse (241002455), we get a palindrome (795202597).
The spelling of 554200142 in words is "five hundred fifty-four million, two hundred thousand, one hundred forty-two".
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