Base | Representation |
---|---|
bin | 110010010100000101… |
… | …110010110110001001 |
3 | 12011110000222101211022 |
4 | 302110011302312021 |
5 | 1341120140421010 |
6 | 40452433042225 |
7 | 3621524510426 |
oct | 622405626611 |
9 | 164400871738 |
10 | 54024154505 |
11 | 20a03254982 |
12 | a5786b6375 |
13 | 512c69a839 |
14 | 2886d70d4d |
15 | 1612cdbd55 |
hex | c94172d89 |
54024154505 has 36 divisors (see below), whose sum is σ = 67187923236. Its totient is φ = 41701132800.
The previous prime is 54024154493. The next prime is 54024154511. The reversal of 54024154505 is 50545142045.
It can be written as a sum of positive squares in 18 ways, for example, as 49271568784 + 4752585721 = 221972^2 + 68939^2 .
It is not a de Polignac number, because 54024154505 - 24 = 54024154489 is a prime.
It is a super-2 number, since 2×540241545052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 99859535 + ... + 99860075.
It is an arithmetic number, because the mean of its divisors is an integer number (1866331201).
Almost surely, 254024154505 is an apocalyptic number.
It is an amenable number.
54024154505 is a deficient number, since it is larger than the sum of its proper divisors (13163768731).
54024154505 is an equidigital number, since it uses as much as digits as its factorization.
54024154505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846 (or 696 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 35.
The spelling of 54024154505 in words is "fifty-four billion, twenty-four million, one hundred fifty-four thousand, five hundred five".
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