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52192677 = 3191675483
BaseRepresentation
bin1100011100011…
…0010110100101
310122012122220010
43013012112211
5101330131202
65102400433
71202426145
oct307062645
9118178803
1052192677
1127509149
1215590119
13aa75454
146d08925
1548ae76c
hex31c65a5

52192677 has 16 divisors (see below), whose sum is σ = 73704960. Its totient is φ = 32760432.

The previous prime is 52192649. The next prime is 52192687. The reversal of 52192677 is 77629125.

52192677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52192677 - 28 = 52192421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52192687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6778 + ... + 12260.

It is an arithmetic number, because the mean of its divisors is an integer number (4606560).

Almost surely, 252192677 is an apocalyptic number.

52192677 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

52192677 is a deficient number, since it is larger than the sum of its proper divisors (21512283).

52192677 is a wasteful number, since it uses less digits than its factorization.

52192677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672.

The product of its digits is 52920, while the sum is 39.

The square root of 52192677 is about 7224.4499444594. The cubic root of 52192677 is about 373.7115532612.

The spelling of 52192677 in words is "fifty-two million, one hundred ninety-two thousand, six hundred seventy-seven".

Divisors: 1 3 19 57 167 501 3173 5483 9519 16449 104177 312531 915661 2746983 17397559 52192677