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52024037 = 134001849
BaseRepresentation
bin1100011001110…
…1001011100101
310121220002120012
43012131023211
5101304232122
65055020005
71201124402
oct306351345
9117802505
1052024037
112740347a
121550a605
13aa16770
146ca32a9
1548797e2
hex319d2e5

52024037 has 4 divisors (see below), whose sum is σ = 56025900. Its totient is φ = 48022176.

The previous prime is 52024031. The next prime is 52024067. The reversal of 52024037 is 73042025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34975396 + 17048641 = 5914^2 + 4129^2 .

It is a cyclic number.

It is not a de Polignac number, because 52024037 - 212 = 52019941 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 (52024031) 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, 2000912 + ... + 2000937.

It is an arithmetic number, because the mean of its divisors is an integer number (14006475).

Almost surely, 252024037 is an apocalyptic number.

It is an amenable number.

52024037 is a deficient number, since it is larger than the sum of its proper divisors (4001863).

52024037 is a wasteful number, since it uses less digits than its factorization.

52024037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001862.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 52024037 is about 7212.7690244455. The cubic root of 52024037 is about 373.3086185985.

The spelling of 52024037 in words is "fifty-two million, twenty-four thousand, thirty-seven".

Divisors: 1 13 4001849 52024037