Base | Representation |
---|---|
bin | 1100100100001… |
… | …1011101001111 |
3 | 10200011200210212 |
4 | 3021003131033 |
5 | 101443030403 |
6 | 5121353035 |
7 | 1206662123 |
oct | 311033517 |
9 | 120150725 |
10 | 52705103 |
11 | 27829140 |
12 | 1579877b |
13 | abc4769 |
14 | 6ddd583 |
15 | 49614d8 |
hex | 324374f |
52705103 has 4 divisors (see below), whose sum is σ = 57496488. Its totient is φ = 47913720.
The previous prime is 52705073. The next prime is 52705109. The reversal of 52705103 is 30150725.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52705103 - 212 = 52701007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52705109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395676 + ... + 2395697.
It is an arithmetic number, because the mean of its divisors is an integer number (14374122).
Almost surely, 252705103 is an apocalyptic number.
52705103 is a deficient number, since it is larger than the sum of its proper divisors (4791385).
52705103 is a wasteful number, since it uses less digits than its factorization.
52705103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4791384.
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 52705103 is about 7259.8280282662. The cubic root of 52705103 is about 374.9306016763.
Adding to 52705103 its reverse (30150725), we get a palindrome (82855828).
The spelling of 52705103 in words is "fifty-two million, seven hundred five thousand, one hundred three".
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