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53160199 = 238092857
BaseRepresentation
bin1100101011001…
…0100100000111
310201000211002021
43022302210013
5102102111244
65135224011
71213566001
oct312624407
9121024067
1053160199
112800a054
1215978007
13b023951
1470bb371
154a01284
hex32b2907

53160199 has 8 divisors (see below), whose sum is σ = 55559520. Its totient is φ = 50768256.

The previous prime is 53160197. The next prime is 53160203. The reversal of 53160199 is 99106135.

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 53160199 - 21 = 53160197 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 (53160197) 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, 17179 + ... + 20035.

It is an arithmetic number, because the mean of its divisors is an integer number (6944940).

Almost surely, 253160199 is an apocalyptic number.

53160199 is a deficient number, since it is larger than the sum of its proper divisors (2399321).

53160199 is a wasteful number, since it uses less digits than its factorization.

53160199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 53160199 is about 7291.1041002032. The cubic root of 53160199 is about 376.0066558917.

The spelling of 53160199 in words is "fifty-three million, one hundred sixty thousand, one hundred ninety-nine".

Divisors: 1 23 809 2857 18607 65711 2311313 53160199