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53100241 = 3113712503
BaseRepresentation
bin1100101010001…
…1111011010001
310200220202211121
43022203323101
5102043201431
65134042241
71213226125
oct312437321
9120822747
1053100241
1127a78aa7
1215949381
13b00257c
1470a3585
1549dd611
hex32a3ed1

53100241 has 8 divisors (see below), whose sum is σ = 55217664. Its totient is φ = 51008160.

The previous prime is 53100239. The next prime is 53100259. The reversal of 53100241 is 14200135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53100241 - 21 = 53100239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53100221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005 + ... + 10498.

It is an arithmetic number, because the mean of its divisors is an integer number (6902208).

Almost surely, 253100241 is an apocalyptic number.

It is an amenable number.

53100241 is a deficient number, since it is larger than the sum of its proper divisors (2117423).

53100241 is a wasteful number, since it uses less digits than its factorization.

53100241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12671.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 53100241 is about 7286.9912172309. The cubic root of 53100241 is about 375.8652400164.

Adding to 53100241 its reverse (14200135), we get a palindrome (67300376).

The spelling of 53100241 in words is "fifty-three million, one hundred thousand, two hundred forty-one".

Divisors: 1 31 137 4247 12503 387593 1712911 53100241