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53411199 = 3109163337
BaseRepresentation
bin1100101110111…
…1110101111111
310201111120101120
43023233311333
5102133124244
65144442023
71215662532
oct313576577
9121446346
1053411199
1128170696
1215a79313
13b0b0c7a
147144a19
154a50819
hex32efd7f

53411199 has 8 divisors (see below), whose sum is σ = 71868720. Its totient is φ = 35280576.

The previous prime is 53411191. The next prime is 53411201. The reversal of 53411199 is 99111435.

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

It is not a de Polignac number, because 53411199 - 23 = 53411191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53411191) 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, 81342 + ... + 81995.

It is an arithmetic number, because the mean of its divisors is an integer number (8983590).

Almost surely, 253411199 is an apocalyptic number.

53411199 is a deficient number, since it is larger than the sum of its proper divisors (18457521).

53411199 is a wasteful number, since it uses less digits than its factorization.

53411199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163449.

The product of its digits is 4860, while the sum is 33.

The square root of 53411199 is about 7308.2965867567. The cubic root of 53411199 is about 376.5975084696.

The spelling of 53411199 in words is "fifty-three million, four hundred eleven thousand, one hundred ninety-nine".

Divisors: 1 3 109 327 163337 490011 17803733 53411199