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532005253 = 13327112511
BaseRepresentation
bin11111101101011…
…100000110000101
31101002001200000021
4133231130012011
52042143132003
6124442415141
716116653503
oct3755340605
91332050007
10532005253
1125333746a
1212a2014b1
13862aca10
1450927673
1531a8b2bd
hex1fb5c185

532005253 has 8 divisors (see below), whose sum is σ = 573149696. Its totient is φ = 490892400.

The previous prime is 532005251. The next prime is 532005269. The reversal of 532005253 is 352500235.

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 532005253 - 21 = 532005251 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 (532005251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36268 + ... + 48778.

It is an arithmetic number, because the mean of its divisors is an integer number (71643712).

Almost surely, 2532005253 is an apocalyptic number.

It is an amenable number.

532005253 is a deficient number, since it is larger than the sum of its proper divisors (41144443).

532005253 is a wasteful number, since it uses less digits than its factorization.

532005253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15795.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 532005253 is about 23065.2390622772. The cubic root of 532005253 is about 810.2865688263.

Adding to 532005253 its reverse (352500235), we get a palindrome (884505488).

The spelling of 532005253 in words is "five hundred thirty-two million, five thousand, two hundred fifty-three".

Divisors: 1 13 3271 12511 42523 162643 40923481 532005253