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55062352 = 243539749
BaseRepresentation
bin1101001000001…
…0111101010000
310211121110100101
43102002331100
5103043443402
65244102144
71236010432
oct322027520
9124543311
1055062352
1129099184
1216534954
13b53b697
147454652
154c79b87
hex3482f50

55062352 has 20 divisors (see below), whose sum is σ = 106996500. Its totient is φ = 27450368.

The previous prime is 55062347. The next prime is 55062353. The reversal of 55062352 is 25326055.

It can be written as a sum of positive squares in 2 ways, for example, as 14561856 + 40500496 = 3816^2 + 6364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55062352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55062353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774 + ... + 10522.

It is an arithmetic number, because the mean of its divisors is an integer number (5349825).

Almost surely, 255062352 is an apocalyptic number.

It is an amenable number.

55062352 is a deficient number, since it is larger than the sum of its proper divisors (51934148).

55062352 is a wasteful number, since it uses less digits than its factorization.

55062352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110 (or 10104 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 55062352 is about 7420.4010673278. The cubic root of 55062352 is about 380.4389019198.

The spelling of 55062352 in words is "fifty-five million, sixty-two thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 353 706 1412 2824 5648 9749 19498 38996 77992 155984 3441397 6882794 13765588 27531176 55062352