Base | Representation |
---|---|
bin | 1000011101010001… |
… | …10100110100110110 |
3 | 102201102211212021100 |
4 | 10032220310310312 |
5 | 33244340103304 |
6 | 2030315430530 |
7 | 220343020266 |
oct | 41650646466 |
9 | 12642755240 |
10 | 4540550454 |
11 | 1a20027840 |
12 | a68755446 |
13 | 574903a5b |
14 | 3110637a6 |
15 | 1b894d439 |
hex | 10ea34d36 |
4540550454 has 48 divisors (see below), whose sum is σ = 10748756304. Its totient is φ = 1373803200.
The previous prime is 4540550419. The next prime is 4540550477.
4540550454 is a `hidden beast` number, since 4 + 54 + 0 + 550 + 4 + 54 = 666.
4540550454 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×45405504542 = 41233196850639212232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113532 + ... + 148224.
It is an arithmetic number, because the mean of its divisors is an integer number (223932423).
Almost surely, 24540550454 is an apocalyptic number.
4540550454 is an abundant number, since it is smaller than the sum of its proper divisors (6208205850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4540550454 is a wasteful number, since it uses less digits than its factorization.
4540550454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35373 (or 35370 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 36.
The square root of 4540550454 is about 67383.6067155803. The cubic root of 4540550454 is about 1655.9078639315.
It can be divided in two parts, 45405 and 50454, that added together give a palindrome (95859).
The spelling of 4540550454 in words is "four billion, five hundred forty million, five hundred fifty thousand, four hundred fifty-four".
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