Base | Representation |
---|---|
bin | 11000101101110101011101… |
… | …00110001111010010010101 |
3 | 21010102221120200102021101112 |
4 | 30112322232212033102111 |
5 | 24110443230012021003 |
6 | 311332413114304405 |
7 | 14306522325301406 |
oct | 1426725646172225 |
9 | 233387520367345 |
10 | 54351445423253 |
11 | 16355356002980 |
12 | 6119811128105 |
13 | 244341c6b0954 |
14 | d5c8a43539ad |
15 | 643c149d73d8 |
hex | 316eae98f495 |
54351445423253 has 16 divisors (see below), whose sum is σ = 59603909391360. Its totient is φ = 49150893979200.
The previous prime is 54351445423241. The next prime is 54351445423267. The reversal of 54351445423253 is 35232454415345.
It is a cyclic number.
It is not a de Polignac number, because 54351445423253 - 224 = 54351428646037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54351445426253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151574051 + ... + 151932207.
It is an arithmetic number, because the mean of its divisors is an integer number (3725244336960).
Almost surely, 254351445423253 is an apocalyptic number.
It is an amenable number.
54351445423253 is a deficient number, since it is larger than the sum of its proper divisors (5252463968107).
54351445423253 is a wasteful number, since it uses less digits than its factorization.
54351445423253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430588.
The product of its digits is 17280000, while the sum is 50.
Adding to 54351445423253 its reverse (35232454415345), we get a palindrome (89583899838598).
The spelling of 54351445423253 in words is "fifty-four trillion, three hundred fifty-one billion, four hundred forty-five million, four hundred twenty-three thousand, two hundred fifty-three".
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