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52354607 = 431279587
BaseRepresentation
bin1100011110110…
…1111000101111
310122111220000112
43013231320233
5101400321412
65110050235
71204002224
oct307557057
9118456015
1052354607
1127609878
121564997b
13ab01076
146d4b94b
1548e2722
hex31ede2f

52354607 has 8 divisors (see below), whose sum is σ = 53999616. Its totient is φ = 50729112.

The previous prime is 52354597. The next prime is 52354609. The reversal of 52354607 is 70645325.

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

It is a cyclic number.

It is not a de Polignac number, because 52354607 - 212 = 52350511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52354609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668 + ... + 10254.

It is an arithmetic number, because the mean of its divisors is an integer number (6749952).

Almost surely, 252354607 is an apocalyptic number.

52354607 is a deficient number, since it is larger than the sum of its proper divisors (1645009).

52354607 is a wasteful number, since it uses less digits than its factorization.

52354607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 52354607 is about 7235.6483469002. The cubic root of 52354607 is about 374.0976395820.

The spelling of 52354607 in words is "fifty-two million, three hundred fifty-four thousand, six hundred seven".

Divisors: 1 43 127 5461 9587 412241 1217549 52354607