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52700241 = 3114337139
BaseRepresentation
bin1100100100001…
…0010001010001
310200011110010210
43021002101101
5101442401431
65121314333
71206642006
oct311022121
9120143123
1052700241
1127825520
12157959a9
13abc2499
146ddb8ad
15495ed46
hex3242451

52700241 has 16 divisors (see below), whose sum is σ = 78439680. Its totient is φ = 31195920.

The previous prime is 52700239. The next prime is 52700251. The reversal of 52700241 is 14200725.

It is not a de Polignac number, because 52700241 - 21 = 52700239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52700231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17151 + ... + 19988.

It is an arithmetic number, because the mean of its divisors is an integer number (4902480).

Almost surely, 252700241 is an apocalyptic number.

It is an amenable number.

52700241 is a deficient number, since it is larger than the sum of its proper divisors (25739439).

52700241 is a wasteful number, since it uses less digits than its factorization.

52700241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37196.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 52700241 is about 7259.4931641265. The cubic root of 52700241 is about 374.9190723143.

Adding to 52700241 its reverse (14200725), we get a palindrome (66900966).

The spelling of 52700241 in words is "fifty-two million, seven hundred thousand, two hundred forty-one".

Divisors: 1 3 11 33 43 129 473 1419 37139 111417 408529 1225587 1596977 4790931 17566747 52700241