Base | Representation |
---|---|
bin | 11000101010111011011000… |
… | …00101011001100010100010 |
3 | 21010002101201110122200201120 |
4 | 30111131230011121202202 |
5 | 24102324131042123214 |
6 | 311214452115313110 |
7 | 14266354603100511 |
oct | 1425355405314242 |
9 | 233071643580646 |
10 | 54251545270434 |
11 | 16316a50a74506 |
12 | 61023908ab796 |
13 | 2436b8b7902a5 |
14 | d57b08684678 |
15 | 641319421ea9 |
hex | 31576c1598a2 |
54251545270434 has 32 divisors (see below), whose sum is σ = 111461958774720. Its totient is φ = 17590934878272.
The previous prime is 54251545270393. The next prime is 54251545270513. The reversal of 54251545270434 is 43407254515245.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27954084 + ... + 29831759.
It is an arithmetic number, because the mean of its divisors is an integer number (3483186211710).
Almost surely, 254251545270434 is an apocalyptic number.
54251545270434 is an abundant number, since it is smaller than the sum of its proper divisors (57210413504286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54251545270434 is a wasteful number, since it uses less digits than its factorization.
54251545270434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57790114.
The product of its (nonzero) digits is 13440000, while the sum is 51.
Adding to 54251545270434 its reverse (43407254515245), we get a palindrome (97658799785679).
The spelling of 54251545270434 in words is "fifty-four trillion, two hundred fifty-one billion, five hundred forty-five million, two hundred seventy thousand, four hundred thirty-four".
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