Base | Representation |
---|---|
bin | 1011101000101… |
… | …0100010010101 |
3 | 10101211101200022 |
4 | 2322022202111 |
5 | 44443130231 |
6 | 4501554525 |
7 | 1131544466 |
oct | 272124225 |
9 | 111741608 |
10 | 48801941 |
11 | 25602691 |
12 | 14415a45 |
13 | a158cb6 |
14 | 66a4d6d |
15 | 443ec7b |
hex | 2e8a895 |
48801941 has 2 divisors, whose sum is σ = 48801942. Its totient is φ = 48801940.
The previous prime is 48801913. The next prime is 48801943. The reversal of 48801941 is 14910884.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 48246916 + 555025 = 6946^2 + 745^2 .
It is a cyclic number.
It is not a de Polignac number, because 48801941 - 26 = 48801877 is a prime.
Together with 48801943, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48801943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24400970 + 24400971.
It is an arithmetic number, because the mean of its divisors is an integer number (24400971).
Almost surely, 248801941 is an apocalyptic number.
It is an amenable number.
48801941 is a deficient number, since it is larger than the sum of its proper divisors (1).
48801941 is an equidigital number, since it uses as much as digits as its factorization.
48801941 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9216, while the sum is 35.
The square root of 48801941 is about 6985.8386039186. The cubic root of 48801941 is about 365.4368722782.
The spelling of 48801941 in words is "forty-eight million, eight hundred one thousand, nine hundred forty-one".
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