Base | Representation |
---|---|
bin | 1011101010001… |
… | …0100010011110 |
3 | 10102000101112112 |
4 | 2322202202132 |
5 | 100004302004 |
6 | 4504034022 |
7 | 1132434224 |
oct | 272424236 |
9 | 112011475 |
10 | 48900254 |
11 | 2566a537 |
12 | 14462912 |
13 | a191980 |
14 | 66ccb14 |
15 | 445de6e |
hex | 2ea289e |
48900254 has 16 divisors (see below), whose sum is σ = 82428192. Its totient is φ = 21587808.
The previous prime is 48900251. The next prime is 48900259. The reversal of 48900254 is 45200984.
48900254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×489002543 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48900254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48900251) 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 7 ways as a sum of consecutive naturals, for example, 40289 + ... + 41484.
It is an arithmetic number, because the mean of its divisors is an integer number (5151762).
Almost surely, 248900254 is an apocalyptic number.
48900254 is a deficient number, since it is larger than the sum of its proper divisors (33527938).
48900254 is a wasteful number, since it uses less digits than its factorization.
48900254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81811.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 48900254 is about 6992.8716561939. The cubic root of 48900254 is about 365.6821022559.
The spelling of 48900254 in words is "forty-eight million, nine hundred thousand, two hundred fifty-four".
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