Base | Representation |
---|---|
bin | 1011110100001… |
… | …0011111111110 |
3 | 10110020200022012 |
4 | 2331002133332 |
5 | 100141233304 |
6 | 4530051222 |
7 | 1141133354 |
oct | 275023776 |
9 | 113220265 |
10 | 49555454 |
11 | 25a77823 |
12 | 14719b12 |
13 | a360c70 |
14 | 681d7d4 |
15 | 453d16e |
hex | 2f427fe |
49555454 has 8 divisors (see below), whose sum is σ = 80051160. Its totient is φ = 22871736.
The previous prime is 49555427. The next prime is 49555481. The reversal of 49555454 is 45455594.
It is an interprime number because it is at equal distance from previous prime (49555427) and next prime (49555481).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×495554542 = 4911486042292232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952964 + ... + 953015.
It is an arithmetic number, because the mean of its divisors is an integer number (10006395).
Almost surely, 249555454 is an apocalyptic number.
49555454 is a deficient number, since it is larger than the sum of its proper divisors (30495706).
49555454 is a wasteful number, since it uses less digits than its factorization.
49555454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1905994.
The product of its digits is 360000, while the sum is 41.
The square root of 49555454 is about 7039.5634807849. The cubic root of 49555454 is about 367.3080837304.
The spelling of 49555454 in words is "forty-nine million, five hundred fifty-five thousand, four hundred fifty-four".
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