Base | Representation |
---|---|
bin | 100001000001111… |
… | …000001100100011 |
3 | 1102121201020210102 |
4 | 201001320030203 |
5 | 2113324443301 |
6 | 130553053015 |
7 | 16506054554 |
oct | 4101701443 |
9 | 1377636712 |
10 | 554140451 |
11 | 264885a17 |
12 | 1356b716b |
13 | 8aa5cc77 |
14 | 5384a32b |
15 | 339aeb6b |
hex | 21078323 |
554140451 has 8 divisors (see below), whose sum is σ = 562810704. Its totient is φ = 545482080.
The previous prime is 554140421. The next prime is 554140463. The reversal of 554140451 is 154041455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 554140451 - 222 = 549946147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (554140421) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 155081 + ... + 158613.
It is an arithmetic number, because the mean of its divisors is an integer number (70351338).
Almost surely, 2554140451 is an apocalyptic number.
554140451 is a deficient number, since it is larger than the sum of its proper divisors (8670253).
554140451 is a wasteful number, since it uses less digits than its factorization.
554140451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5941.
The product of its (nonzero) digits is 8000, while the sum is 29.
The square root of 554140451 is about 23540.1879983997. The cubic root of 554140451 is about 821.3721083782.
It can be divided in two parts, 5541404 and 51, that added together give a palindrome (5541455).
The spelling of 554140451 in words is "five hundred fifty-four million, one hundred forty thousand, four hundred fifty-one".
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