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52254706 = 273732479
BaseRepresentation
bin1100011101010…
…1011111110010
310122022210222111
43013111133302
5101334122311
65103555534
71203105040
oct307253762
9118283874
1052254706
1127550809
12155bbbaa
13aa9775a
146d23390
1548c2d21
hex31d57f2

52254706 has 8 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 22394868.

The previous prime is 52254701. The next prime is 52254733. The reversal of 52254706 is 60745225.

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

It is not an unprimeable number, because it can be changed into a prime (52254701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1866226 + ... + 1866253.

It is an arithmetic number, because the mean of its divisors is an integer number (11197440).

Almost surely, 252254706 is an apocalyptic number.

52254706 is a deficient number, since it is larger than the sum of its proper divisors (37324814).

52254706 is a wasteful number, since it uses less digits than its factorization.

52254706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3732488.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 52254706 is about 7228.7416608978. The cubic root of 52254706 is about 373.8595419453.

The spelling of 52254706 in words is "fifty-two million, two hundred fifty-four thousand, seven hundred six".

Divisors: 1 2 7 14 3732479 7464958 26127353 52254706