Base | Representation |
---|---|
bin | 10010111000001110110111 |
3 | 100022102122022 |
4 | 102320032313 |
5 | 2231331134 |
6 | 254023355 |
7 | 60031223 |
oct | 22701667 |
9 | 10272568 |
10 | 4948919 |
11 | 2880218 |
12 | 17a7b5b |
13 | 1043771 |
14 | 92b783 |
15 | 67b52e |
hex | 4b83b7 |
4948919 has 4 divisors (see below), whose sum is σ = 4970760. Its totient is φ = 4927080.
The previous prime is 4948901. The next prime is 4948939. The reversal of 4948919 is 9198494.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4948919 - 220 = 3900343 is a prime.
It is a super-2 number, since 2×49489192 = 48983598537122, which contains 22 as substring.
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 4948919.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4948939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10577 + ... + 11034.
It is an arithmetic number, because the mean of its divisors is an integer number (1242690).
Almost surely, 24948919 is an apocalyptic number.
4948919 is a deficient number, since it is larger than the sum of its proper divisors (21841).
4948919 is a wasteful number, since it uses less digits than its factorization.
4948919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21840.
The product of its digits is 93312, while the sum is 44.
The square root of 4948919 is about 2224.6165961801. The cubic root of 4948919 is about 170.4132851104.
The spelling of 4948919 in words is "four million, nine hundred forty-eight thousand, nine hundred nineteen".
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