Base | Representation |
---|---|
bin | 10010101100010011010111 |
3 | 100012221121112 |
4 | 102230103113 |
5 | 2223300210 |
6 | 253005235 |
7 | 56435606 |
oct | 22542327 |
9 | 10187545 |
10 | 4900055 |
11 | 2847536 |
12 | 178381b |
13 | 1027454 |
14 | 917a3d |
15 | 66bd05 |
hex | 4ac4d7 |
4900055 has 8 divisors (see below), whose sum is σ = 5925744. Its totient is φ = 3889600.
The previous prime is 4900037. The next prime is 4900057. The reversal of 4900055 is 5500094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4900055 - 210 = 4899031 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4900055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4900057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3086 + ... + 4395.
It is an arithmetic number, because the mean of its divisors is an integer number (740718).
Almost surely, 24900055 is an apocalyptic number.
4900055 is a deficient number, since it is larger than the sum of its proper divisors (1025689).
4900055 is a wasteful number, since it uses less digits than its factorization.
4900055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7617.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 4900055 is about 2213.6067853167. The cubic root of 4900055 is about 169.8505607147.
The spelling of 4900055 in words is "four million, nine hundred thousand, fifty-five".
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