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52127367 = 361443643
BaseRepresentation
bin1100011011011…
…0011010000111
310122002100022020
43012312122013
5101321033432
65101134223
71202034555
oct306663207
9118070266
1052127367
1127474076
121555a373
13aa517c6
146cccbd5
15489a22c
hex31b6687

52127367 has 16 divisors (see below), whose sum is σ = 70912128. Its totient is φ = 34051680.

The previous prime is 52127357. The next prime is 52127401. The reversal of 52127367 is 76372125.

It is not a de Polignac number, because 52127367 - 26 = 52127303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52127347) 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, 80748 + ... + 81390.

It is an arithmetic number, because the mean of its divisors is an integer number (4432008).

Almost surely, 252127367 is an apocalyptic number.

52127367 is a deficient number, since it is larger than the sum of its proper divisors (18784761).

52127367 is a wasteful number, since it uses less digits than its factorization.

52127367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150.

The product of its digits is 17640, while the sum is 33.

The square root of 52127367 is about 7219.9284622495. The cubic root of 52127367 is about 373.5556099984. Note that the first 3 decimals are identical.

The spelling of 52127367 in words is "fifty-two million, one hundred twenty-seven thousand, three hundred sixty-seven".

Divisors: 1 3 61 183 443 643 1329 1929 27023 39223 81069 117669 284849 854547 17375789 52127367