Base | Representation |
---|---|
bin | 1100011100101… |
… | …0110110100011 |
3 | 10122020121011201 |
4 | 3013022312203 |
5 | 101331223412 |
6 | 5103022031 |
7 | 1202533654 |
oct | 307126643 |
9 | 118217151 |
10 | 52211107 |
11 | 27520a83 |
12 | 1559a917 |
13 | aa80960 |
14 | 6d1152b |
15 | 48b4e57 |
hex | 31cada3 |
52211107 has 32 divisors (see below), whose sum is σ = 63201600. Its totient is φ = 42674688.
The previous prime is 52211101. The next prime is 52211113. The reversal of 52211107 is 70111225.
It is an interprime number because it is at equal distance from previous prime (52211101) and next prime (52211113).
It is a cyclic number.
It is not a de Polignac number, because 52211107 - 27 = 52210979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (52211101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264933 + ... + 265129.
It is an arithmetic number, because the mean of its divisors is an integer number (1975050).
Almost surely, 252211107 is an apocalyptic number.
52211107 is a deficient number, since it is larger than the sum of its proper divisors (10990493).
52211107 is a wasteful number, since it uses less digits than its factorization.
52211107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295.
The product of its (nonzero) digits is 140, while the sum is 19.
The square root of 52211107 is about 7225.7253615122. The cubic root of 52211107 is about 373.7555357621.
It can be divided in two parts, 5221 and 1107, that added together give a triangular number (6328 = T112).
The spelling of 52211107 in words is "fifty-two million, two hundred eleven thousand, one hundred seven".
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