Base | Representation |
---|---|
bin | 1011100100010… |
… | …1111110001101 |
3 | 10101022010102211 |
4 | 2321011332031 |
5 | 44410133401 |
6 | 4451550421 |
7 | 1126264636 |
oct | 271057615 |
9 | 111263384 |
10 | 48521101 |
11 | 25430692 |
12 | 142bb411 |
13 | a08b215 |
14 | 663088d |
15 | 43d6951 |
hex | 2e45f8d |
48521101 has 2 divisors, whose sum is σ = 48521102. Its totient is φ = 48521100.
The previous prime is 48521087. The next prime is 48521119. The reversal of 48521101 is 10112584.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24265476 + 24255625 = 4926^2 + 4925^2 .
It is a cyclic number.
It is not a de Polignac number, because 48521101 - 225 = 14966669 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48521141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24260550 + 24260551.
It is an arithmetic number, because the mean of its divisors is an integer number (24260551).
Almost surely, 248521101 is an apocalyptic number.
48521101 is the 4926-th centered square number.
It is an amenable number.
48521101 is a deficient number, since it is larger than the sum of its proper divisors (1).
48521101 is an equidigital number, since it uses as much as digits as its factorization.
48521101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 320, while the sum is 22.
The square root of 48521101 is about 6965.7089373588. The cubic root of 48521101 is about 364.7345314322.
Adding to 48521101 its reverse (10112584), we get a palindrome (58633685).
The spelling of 48521101 in words is "forty-eight million, five hundred twenty-one thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •