Base | Representation |
---|---|
bin | 1100100011000… |
… | …1001000010101 |
3 | 10200000212211122 |
4 | 3020301020111 |
5 | 101433130122 |
6 | 5120013325 |
7 | 1206230225 |
oct | 310611025 |
9 | 120025748 |
10 | 52630037 |
11 | 277877a9 |
12 | 15761245 |
13 | ab99545 |
14 | 6dc0085 |
15 | 4949142 |
hex | 3231215 |
52630037 has 4 divisors (see below), whose sum is σ = 53296320. Its totient is φ = 51963756.
The previous prime is 52630031. The next prime is 52630043. The reversal of 52630037 is 73003625.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (52630031) and next prime (52630043).
It is a cyclic number.
It is not a de Polignac number, because 52630037 - 218 = 52367893 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52629988 and 52630015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52630031) 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, 333023 + ... + 333180.
It is an arithmetic number, because the mean of its divisors is an integer number (13324080).
Almost surely, 252630037 is an apocalyptic number.
It is an amenable number.
52630037 is a deficient number, since it is larger than the sum of its proper divisors (666283).
52630037 is an equidigital number, since it uses as much as digits as its factorization.
52630037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666282.
The product of its (nonzero) digits is 3780, while the sum is 26.
The square root of 52630037 is about 7254.6562289332. The cubic root of 52630037 is about 374.7525170047.
The spelling of 52630037 in words is "fifty-two million, six hundred thirty thousand, thirty-seven".
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