Base | Representation |
---|---|
bin | 11011000100000… |
… | …010110101111110 |
3 | 1011122100212201111 |
4 | 123010002311332 |
5 | 1412213420204 |
6 | 113015432234 |
7 | 14152214341 |
oct | 3304026576 |
9 | 1148325644 |
10 | 454045054 |
11 | 213329851 |
12 | 10808567a |
13 | 730b4c18 |
14 | 44432458 |
15 | 29cdbd04 |
hex | 1b102d7e |
454045054 has 16 divisors (see below), whose sum is σ = 705056400. Its totient is φ = 219037504.
The previous prime is 454045049. The next prime is 454045057. The reversal of 454045054 is 450540454.
It is a happy number.
It is a super-2 number, since 2×4540450542 = 412313822123725832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454045057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159657 + ... + 162475.
It is an arithmetic number, because the mean of its divisors is an integer number (44066025).
Almost surely, 2454045054 is an apocalyptic number.
454045054 is a deficient number, since it is larger than the sum of its proper divisors (251011346).
454045054 is a wasteful number, since it uses less digits than its factorization.
454045054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5627.
The product of its (nonzero) digits is 32000, while the sum is 31.
The square root of 454045054 is about 21308.3329709295. The cubic root of 454045054 is about 768.5987073632.
It can be divided in two parts, 4540 and 45054, that added together give a palindrome (49594).
The spelling of 454045054 in words is "four hundred fifty-four million, forty-five thousand, fifty-four".
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