Base | Representation |
---|---|
bin | 1011100111110… |
… | …1101101011100 |
3 | 10101201201121111 |
4 | 2321331231130 |
5 | 44434440104 |
6 | 4500511404 |
7 | 1131235354 |
oct | 271755534 |
9 | 111651544 |
10 | 48749404 |
11 | 25577170 |
12 | 143ab564 |
13 | a13b102 |
14 | 668db64 |
15 | 442e404 |
hex | 2e7db5c |
48749404 has 24 divisors (see below), whose sum is σ = 98543088. Its totient is φ = 20855040.
The previous prime is 48749357. The next prime is 48749413. The reversal of 48749404 is 40494784.
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 7 ways as a sum of consecutive naturals, for example, 31839 + ... + 33334.
It is an arithmetic number, because the mean of its divisors is an integer number (4105962).
Almost surely, 248749404 is an apocalyptic number.
48749404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48749404 is an abundant number, since it is smaller than the sum of its proper divisors (49793684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48749404 is a wasteful number, since it uses less digits than its factorization.
48749404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65205 (or 65203 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 48749404 is about 6982.0773413075. The cubic root of 48749404 is about 365.3056899923.
The spelling of 48749404 in words is "forty-eight million, seven hundred forty-nine thousand, four hundred four".
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