Base | Representation |
---|---|
bin | 1100011111111… |
… | …0011101100111 |
3 | 10122122100011012 |
4 | 3013332131213 |
5 | 101410010003 |
6 | 5111332435 |
7 | 1204404200 |
oct | 307763547 |
9 | 118570135 |
10 | 52422503 |
11 | 27655891 |
12 | 1568111b |
13 | ab25c43 |
14 | 6d685a7 |
15 | 49078d8 |
hex | 31fe767 |
52422503 has 12 divisors (see below), whose sum is σ = 62018280. Its totient is φ = 44169552.
The previous prime is 52422481. The next prime is 52422523. The reversal of 52422503 is 30522425.
It is not a de Polignac number, because 52422503 - 26 = 52422439 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 (52422523) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6176 + ... + 11957.
It is an arithmetic number, because the mean of its divisors is an integer number (5168190).
Almost surely, 252422503 is an apocalyptic number.
52422503 is a deficient number, since it is larger than the sum of its proper divisors (9595777).
52422503 is a wasteful number, since it uses less digits than its factorization.
52422503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18206 (or 18199 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 52422503 is about 7240.3385970547. The cubic root of 52422503 is about 374.2592857281.
Adding to 52422503 its reverse (30522425), we get a palindrome (82944928).
It can be divided in two parts, 52422 and 503, that added together give a palindrome (52925).
The spelling of 52422503 in words is "fifty-two million, four hundred twenty-two thousand, five hundred three".
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