Base | Representation |
---|---|
bin | 1000111101111001010… |
… | …1110001000000000101 |
3 | 112201122021222021202012 |
4 | 2033132111301000011 |
5 | 10011000322244140 |
6 | 154434350024005 |
7 | 14062414161443 |
oct | 2173625610005 |
9 | 481567867665 |
10 | 154054103045 |
11 | 5a374585837 |
12 | 25a344a8005 |
13 | 116b14649bb |
14 | 7655d89b93 |
15 | 4019990265 |
hex | 23de571005 |
154054103045 has 8 divisors (see below), whose sum is σ = 190828308480. Its totient is φ = 119267692560.
The previous prime is 154054103041. The next prime is 154054103101. The reversal of 154054103045 is 540301450451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 154054103045 - 22 = 154054103041 is a prime.
It is a super-3 number, since 3×1540541030453 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154054103041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496948565 + ... + 496948874.
It is an arithmetic number, because the mean of its divisors is an integer number (23853538560).
Almost surely, 2154054103045 is an apocalyptic number.
It is an amenable number.
154054103045 is a deficient number, since it is larger than the sum of its proper divisors (36774205435).
154054103045 is an equidigital number, since it uses as much as digits as its factorization.
154054103045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993897475.
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 154054103045 its reverse (540301450451), we get a palindrome (694355553496).
The spelling of 154054103045 in words is "one hundred fifty-four billion, fifty-four million, one hundred three thousand, forty-five".
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