Base | Representation |
---|---|
bin | 11000100110111001011001… |
… | …10001000110011010101001 |
3 | 21002121011020002010202011100 |
4 | 30103130230301012122221 |
5 | 24043042003232444040 |
6 | 311031104513152013 |
7 | 14253352451015121 |
oct | 1423345461063251 |
9 | 232534202122140 |
10 | 54113044031145 |
11 | 162732386a4490 |
12 | 609b578b5b609 |
13 | 2426ab8578468 |
14 | d5112a115c81 |
15 | 63c9100a2b30 |
hex | 31372cc466a9 |
54113044031145 has 48 divisors (see below), whose sum is σ = 102334208139072. Its totient is φ = 26233714270080.
The previous prime is 54113044031141. The next prime is 54113044031147.
54113044031145 is a `hidden beast` number, since 5 + 4 + 1 + 130 + 4 + 403 + 114 + 5 = 666.
54113044031145 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54113044031145 - 22 = 54113044031141 is a prime.
It is a super-2 number, since 2×541130440311452 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54113044031141) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1603099 + ... + 10525968.
It is an arithmetic number, because the mean of its divisors is an integer number (2131962669564).
Almost surely, 254113044031145 is an apocalyptic number.
54113044031145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54113044031145 is a deficient number, since it is larger than the sum of its proper divisors (48221164107927).
54113044031145 is a wasteful number, since it uses less digits than its factorization.
54113044031145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12138102 (or 12138099 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
It can be divided in two parts, 5411304 and 4031145, that added together give a palindrome (9442449).
The spelling of 54113044031145 in words is "fifty-four trillion, one hundred thirteen billion, forty-four million, thirty-one thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •