Base | Representation |
---|---|
bin | 11000101000000110010111… |
… | …10001001101111110111001 |
3 | 21002202002212220100210110102 |
4 | 30110003023301031332321 |
5 | 24044231120241021040 |
6 | 311102101125525145 |
7 | 14256344452623563 |
oct | 1424031361157671 |
9 | 232662786323412 |
10 | 54154366345145 |
11 | 16289813000610 |
12 | 60a758b8737b5 |
13 | 242a972579431 |
14 | d5312a172333 |
15 | 63da2cbd6515 |
hex | 3140cbc4dfb9 |
54154366345145 has 64 divisors (see below), whose sum is σ = 73928901159936. Its totient is φ = 37741445038080.
The previous prime is 54154366345127. The next prime is 54154366345201.
54154366345145 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54154366345145 - 28 = 54154366344889 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24805217 + ... + 26899953.
It is an arithmetic number, because the mean of its divisors is an integer number (1155139080624).
Almost surely, 254154366345145 is an apocalyptic number.
54154366345145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54154366345145 is a deficient number, since it is larger than the sum of its proper divisors (19774534814791).
54154366345145 is a wasteful number, since it uses less digits than its factorization.
54154366345145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095010.
The product of its digits is 51840000, while the sum is 56.
The spelling of 54154366345145 in words is "fifty-four trillion, one hundred fifty-four billion, three hundred sixty-six million, three hundred forty-five thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •