Base | Representation |
---|---|
bin | 1110110100100… |
… | …0000010011111 |
3 | 11022222002221022 |
4 | 3231020002133 |
5 | 111403123210 |
6 | 10100154355 |
7 | 1353234365 |
oct | 355100237 |
9 | 138862838 |
10 | 62161055 |
11 | 320a7580 |
12 | 189989bb |
13 | cb557b8 |
14 | 8381635 |
15 | 56cd155 |
hex | 3b4809f |
62161055 has 16 divisors (see below), whose sum is σ = 81536544. Its totient is φ = 45118080.
The previous prime is 62161037. The next prime is 62161063. The reversal of 62161055 is 55016126.
62161055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 62161055 - 216 = 62095519 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 40889 + ... + 42381.
It is an arithmetic number, because the mean of its divisors is an integer number (5096034).
Almost surely, 262161055 is an apocalyptic number.
62161055 is a deficient number, since it is larger than the sum of its proper divisors (19375489).
62161055 is a wasteful number, since it uses less digits than its factorization.
62161055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2266.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 62161055 is about 7884.2282437788. The cubic root of 62161055 is about 396.1315733760.
Subtracting from 62161055 its reverse (55016126), we obtain a square (7144929 = 26732).
The spelling of 62161055 in words is "sixty-two million, one hundred sixty-one thousand, fifty-five".
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